Question

if 3,9,9,x then find the value of x inproportion​

Answer 1

the answer is 27

the ratio is 1:3

Answer 2

${\purple{\underline{\huge{\bold{Heya\:Mate}}}}}$

${\bold{Here's\:the\:answer}}$

If the numbers are in proportion ,

${\underline{\bold{Product \:of \:Means = Product \:of\: Extremes }}}$

Here ,

Product of Means = 3x

Product of Extremes = 81

→ Equating them we have

➭ 3x = 81

➭ x = $\frac{ 81}{3}$

➭ 27

•°• ${\underline{\bold{The \:value \:of \:x \: is \: 27 }}}$

${\red{\underline{\huge{\bold{Hope\:this\:Helps!!}}}}}$

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