Question

9,12 and x are in continued proportion. find the value of x.​

Answer 1

Step-by-step explanation:

Given 9,12,x are in continued proportion.

We know if a,b,c are in continued proportion

a:b::b:c

\frac{a}{b} =\frac{b}{c}

=>b^{2} =ac

In this case a=9,b=12,c=x

so 9x=12\times12

or 9x=144

or x=\frac{144}{9}

or x=16

so the value of x is 16

I HOPE IT HELPS YOU☺

Answer 2

Answer:

here's your answer.......♣️

question :

9,12 and x are in continued proportion. find the value of x.

answer :

x = 16

hope it helps you

thanks ☺️