Math, asked by skmadarvali6556, 1 month ago

The fourth proportional of 5,9 and 45 is

Answers

Answered by liacandab
0
5:9::45:x
=> POM=POE
THAT IMPLYS: 5xx=9x45
=> 5x= 405
=>x= 405/5
So x is equal to 81.
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