Finding the Fourth Proportional to 283,732.01, 425,124.93 and 233,286.62
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Solution
The fourth proportional to 283,732.01, 425,124.93 and 233,286.62 is: 349,540.96
Step by Step Solution
- Step 1: Write the proportion equation
283,732.01 : 425,124.93 = 233,286.62 : x - Step 2: Convert to fraction form
283,732.01/425,124.93 = 233,286.62/x - Step 3: Cross multiply
283,732.01x = 425,124.93 × 233,286.62 - Step 4: Simplify right side
283,732.01x = 99,175,957,997.44 - Step 5: Solve for x
x = 99,175,957,997.44/283,732.01 - Step 6: Final answer
x = 349,540.96
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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.