Finding the Fourth Proportional to 134.18, 201.24 and 62
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Solution
The fourth proportional to 134.18, 201.24 and 62 is: 92.99
Step by Step Solution
- Step 1: Write the proportion equation
134.18 : 201.24 = 62 : x - Step 2: Convert to fraction form
134.18/201.24 = 62/x - Step 3: Cross multiply
134.18x = 201.24 × 62 - Step 4: Simplify right side
134.18x = 12,476.88 - Step 5: Solve for x
x = 12,476.88/134.18 - Step 6: Final answer
x = 92.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.