Question

If 9,x,16 are in continued proportion, find the value of x.

Answer 1

$b {}^{2} = ac$
$x {}^{2} = 9 \times 16$
$x {}^{2} = 144$
$x = 12$

Answer 2

Answer:

12

Step-by-step explanation:

9:x::x:16

x² = 9x16

x =  √3x3 4x4

x = √3x4

x = 12

Hope it Helpful!!