Question

The fourth proportion
of. 2.5 and 6.​

Answer 1

$\bf \underline \red{YOUR \: QUESTION:-}$

The fourth proportion of:- 2,5 and 6.

$\bf \underline \red{CONCEPT:-}$

Product of mean = Product of extreme

$\bf \underline \red{SOLUTION:-}$

$5 \times 6 = 2 \times x \\ \\ 30 = 2x \\ x = 15$

Hence, Fourth proportion= 15

$\bf \underline \red{Prove:- }$

As , Product of mean = Product of extreme

$5 \times 6 = 2 \times 15 \\ \\ 30 = 30$

$\bf{L.H.S= R.H.S}$

Answer 2

$\large{\red{\underline{\underline{\textsf{\maltese\:{\red{Solution:}}}}}}}$

$\sf5 \times 6 = 2 \times x \\\sf 30 = 2x \\ \sf \: x = 15$

$\sf{Hence, Fourth \:proportion= 15}$

$\sf \underline \red{Proof:}$

$\sf\color{navy}{As , \:Product \:of \:mean = Product \:of\: extreme}$

$\begin{gathered} \sf 5 \times 6 = 2 \times 15 \\\sf 30 = 30 \\ \end{gathered}$

$\sf\color{navy}{L.H.S= R.H.S}$

Answer 3

$\large{\red{\underline{\underline{\textsf{\maltese\:{\red{Solution:}}}}}}}$

$\sf5 \times 6 = 2 \times x \\\sf 30 = 2x \\ \sf \: x = 15$

$\sf{Hence, Fourth \:proportion= 15}$

$\sf \underline \red{Proof:}$

$\sf\color{navy}{As , \:Product \:of \:mean = Product \:of\: extreme}$

$\begin{gathered} \sf 5 \times 6 = 2 \times 15 \\\sf 30 = 30 \\ \end{gathered}$

$\sf\color{navy}{L.H.S= R.H.S}$

Answer 4

$\large{\red{\underline{\underline{\textsf{\maltese\:{\red{Solution:}}}}}}}$

$\sf5 \times 6 = 2 \times x \\\sf 30 = 2x \\ \sf \: x = 15$

$\sf{Hence, Fourth \:proportion= 15}$

$\sf \underline \red{Proof:}$

$\sf\color{navy}{As , \:Product \:of \:mean = Product \:of\: extreme}$

$\begin{gathered} \sf 5 \times 6 = 2 \times 15 \\\sf 30 = 30 \\ \end{gathered}$

$\sf\color{navy}{L.H.S= R.H.S}$

Answer 5

$\large{\red{\underline{\underline{\textsf{\maltese\:{\red{Solution:}}}}}}}$

$\sf5 \times 6 = 2 \times x \\\sf 30 = 2x \\ \sf \: x = 15$

$\sf{Hence, Fourth \:proportion= 15}$

$\sf \underline \red{Proof:}$

$\sf\color{navy}{As , \:Product \:of \:mean = Product \:of\: extreme}$

$\begin{gathered} \sf 5 \times 6 = 2 \times 15 \\\sf 30 = 30 \\ \end{gathered}$

$\sf\color{navy}{L.H.S= R.H.S}$

Answer 6

$\large{\red{\underline{\underline{\textsf{\maltese\:{\red{Solution:}}}}}}}$

$\sf5 \times 6 = 2 \times x \\\sf 30 = 2x \\ \sf \: x = 15$

$\sf{Hence, Fourth \:proportion= 15}$

$\sf \underline \red{Proof:}$

$\sf\color{navy}{As , \:Product \:of \:mean = Product \:of\: extreme}$

$\begin{gathered} \sf 5 \times 6 = 2 \times 15 \\\sf 30 = 30 \\ \end{gathered}$

$\sf\color{navy}{L.H.S= R.H.S}$

Answer 7

$\large{\red{\underline{\underline{\textsf{\maltese\:{\red{Solution:}}}}}}}$

$\sf5 \times 6 = 2 \times x \\\sf 30 = 2x \\ \sf \: x = 15$

$\sf{Hence, Fourth \:proportion= 15}$

$\sf \underline \red{Proof:}$

$\sf\color{navy}{As , \:Product \:of \:mean = Product \:of\: extreme}$

$\begin{gathered} \sf 5 \times 6 = 2 \times 15 \\\sf 30 = 30 \\ \end{gathered}$

$\sf\color{navy}{L.H.S= R.H.S}$