Question

Find the fourth proportional to 4, 9 and 12?

Answer 1

Here's Ur answer mate:

√ 4:9::12:x

√ product of extreme terms = product of √ mean terms

√ 4x = 9*12

√ 4x = 108

√ x = 108÷4

√ x = 27

Ans. 27

Hope it help you

Answer 2

Answer:

answer is 27

Step-by-step explanation:

I HOPE THESE ANSWER HELP YOU