Problema Solution
Find the ratio of the fourth proportional of 1, 2, and 3 to the fourth proportional of 4, 5, and 6.
Answer provided by our tutors
4th proportional of 1,2 and 3 = 2x3/1=6
fourth proportional of 4,5 and 6=5x6/4=15/2
Required ratio=6/(15/2)=6x2/15=12/15=4/5