Question

If 15 24 45 are proportion find the first proportion

Answer 1

Answer:

I don't no because I can't like maths

Answer 2

Question :

• If 15 24 45 are proportion find the first proportion

Answer :

We have :-

• Second term : 15
• Third term : 24
• Fourth term : 45

We have to find :-

• First Term

$\sf{Let \: us \: assume \: the \: first \: term \: be} \: \bf{x}$

According to the question :-

$\large{ \rm{x : 15 : 24: :45}}$

We know ,

$\colorbox{black}{ \color{cyan} {\boxed{ \large{ \sf{ Middle \: Term \: = \: Extreme \: Term}}}}}$

So,

$\large{ \implies{ \bold{ 45 \times x = 15 \times 24}}}$

$\bold {\large{ \implies{45x = 360}}}$

$\large{\implies} \large {\bold{x = 360 \div 45 }}$

${\large{ \implies } \large{ \bold{ 8}}}$

So , the first term is 8.

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Formula Used :-

$\colorbox{black}{ \color{cyan} {\boxed{ \large{ \sf{ Middle \: Term \: = \: Extreme \: Term}}}}}$

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