Finding the Fourth Proportional to 59.18, 88.61 and 32.00
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Solution
The fourth proportional to 59.18, 88.61 and 32.00 is: 47.91
Step by Step Solution
- Step 1: Write the proportion equation
59.18 : 88.61 = 32.00 : x - Step 2: Convert to fraction form
59.18/88.61 = 32.00/x - Step 3: Cross multiply
59.18x = 88.61 × 32.00 - Step 4: Simplify right side
59.18x = 2,834.92 - Step 5: Solve for x
x = 2,834.92/59.18 - Step 6: Final answer
x = 47.91
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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.