Question
Find the fourth proportion of 3, 8 and
18.Solution
Let the fourth proportional be 'x' So, (3/8) = (18/x) So, x = 18 X (8/3) = 48
More Ratio and proportion Questions
√196 + (0.25 × 144) + 19 = ? + 72
81% of 2300 – 34% of 550 = ?
 (5/8) × 480 + (3/9) × 450 = (5/2) × ?
Simplify the following expressions and choose the correct option.
{ (15/2) * 16 } ÷ (5/2) + 9
What is the value of (152+82) ÷17
15 × 18 + 25 × 12 + 30 × 24 = ?% of 1720
36% of 250 + 26 ÷ 2 × ? = 207
Find the value of 45 - 3 x (4 of 6 + 12 ÷ 3 × 6 – 4 × 5) + 6.
600 ÷ 8 + 12 % of 250 + ? * 14 = 50 * √49
19 × ? =361 ÷ 19
Relevant for Exams:
