Question

If 9,x and 25 are in continued proportion, find the value of x.

Answer 1

Answer:

x=9+25/2

34/2

17

Step-by-step explanation:

Hope it helps you........

Answer 2

$\underline{ \underline{ \sf \maltese\:{Given:-}}}$

• 25 : x = x : 9

$\underline{ \underline{ \sf \maltese \:{To \: find:-}}}$

• The value of x

$\underline{ \underline{ \sf \maltese \:{Solution:-}}}$

We know that:-

$\boxed{\rm{Product ~of~means = Product ~of ~extremes}}$

⇒ x² = 25 × 9

⇒ x² = 225

⇒ x = $\sqrt{225}$

⇒ x = 15

•°• the value of x = 15