find the third proportional to 9 and 48
Answers
Answered by
6
Answer:
The third proportion of 9 and 12 is written as 9:x::x:12, or
x^2 = 108, or x = 108^0.5 = 10.39230485. That is to say
9:10.39230485 :: 10.39230485:12
The answer is 10.39230485.
Solve like this
Similar questions