GkSeries Editor in Quantitative aptitude

What is 4th proportional in 9, 13 and 153?

Question	What is 4^th proportional in 9, 13 and 153?
Type	multiple_choice
Option	251	incorrect
Option	181	incorrect
Option	175	incorrect
Option	221	correct

Solution :-

Next Read: Find A:B:C:D when A:B = 2:3 ; B:C = 7:9 ; C:D = 5:7 »

quantitative aptitude

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