CUET Preparation Today
CUET
General Aptitude Test
Numerical Ability
Ratio & Proportion
Find the fourth proportional to the numbers 17, 272 and 19.
332
323
403
304
Using direct formula for the fourth proportional,
d = \(\frac{b\; \times\; c}{a}\)
= \(\frac{272\; \times\; 19}{17}\) = 304
