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Finding the Fourth Proportional to 169,545.41, 254,310.13 and 62,950.58

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Solution

The fourth proportional to 169,545.41, 254,310.13 and 62,950.58 is: 94,422.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,545.41 : 254,310.13 = 62,950.58 : x
  2. Step 2: Convert to fraction form
    169,545.41/254,310.13 = 62,950.58/x
  3. Step 3: Cross multiply
    169,545.41x = 254,310.13 × 62,950.58
  4. Step 4: Simplify right side
    169,545.41x = 16,008,970,183.38
  5. Step 5: Solve for x
    x = 16,008,970,183.38/169,545.41
  6. Step 6: Final answer
    x = 94,422.91

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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.