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Finding the Fourth Proportional to 56,472.27, 84,734.27 and 24,461.13

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Solution

The fourth proportional to 56,472.27, 84,734.27 and 24,461.13 is: 36,702.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,472.27 : 84,734.27 = 24,461.13 : x
  2. Step 2: Convert to fraction form
    56,472.27/84,734.27 = 24,461.13/x
  3. Step 3: Cross multiply
    56,472.27x = 84,734.27 × 24,461.13
  4. Step 4: Simplify right side
    56,472.27x = 2,072,695,871.62
  5. Step 5: Solve for x
    x = 2,072,695,871.62/56,472.27
  6. Step 6: Final answer
    x = 36,702.90

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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.