Home / 42,553.92-63,822.66-16,252.44

Finding the Fourth Proportional to 42,553.92, 63,822.66 and 16,252.44

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Solution

The fourth proportional to 42,553.92, 63,822.66 and 16,252.44 is: 24,375.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,553.92 : 63,822.66 = 16,252.44 : x
  2. Step 2: Convert to fraction form
    42,553.92/63,822.66 = 16,252.44/x
  3. Step 3: Cross multiply
    42,553.92x = 63,822.66 × 16,252.44
  4. Step 4: Simplify right side
    42,553.92x = 1,037,273,952.29
  5. Step 5: Solve for x
    x = 1,037,273,952.29/42,553.92
  6. Step 6: Final answer
    x = 24,375.52

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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.