Finding the Fourth Proportional to 175,737.47, 263,551.68 and 63,403.08
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Solution
The fourth proportional to 175,737.47, 263,551.68 and 63,403.08 is: 95,084.95
Step by Step Solution
- Step 1: Write the proportion equation
175,737.47 : 263,551.68 = 63,403.08 : x - Step 2: Convert to fraction form
175,737.47/263,551.68 = 63,403.08/x - Step 3: Cross multiply
175,737.47x = 263,551.68 × 63,403.08 - Step 4: Simplify right side
175,737.47x = 16,709,988,251.17 - Step 5: Solve for x
x = 16,709,988,251.17/175,737.47 - Step 6: Final answer
x = 95,084.95
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1.5x scale
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.