Finding the Fourth Proportional to 71,084.56, 106,626.96 and 24,337.84
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Solution
The fourth proportional to 71,084.56, 106,626.96 and 24,337.84 is: 36,506.80
Step by Step Solution
- Step 1: Write the proportion equation
71,084.56 : 106,626.96 = 24,337.84 : x - Step 2: Convert to fraction form
71,084.56/106,626.96 = 24,337.84/x - Step 3: Cross multiply
71,084.56x = 106,626.96 × 24,337.84 - Step 4: Simplify right side
71,084.56x = 2,595,069,892.17 - Step 5: Solve for x
x = 2,595,069,892.17/71,084.56 - Step 6: Final answer
x = 36,506.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.