Home / 110,332.92-152,262.38-62,593.44

Finding the Fourth Proportional to 110,332.92, 152,262.38 and 62,593.44

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Solution

The fourth proportional to 110,332.92, 152,262.38 and 62,593.44 is: 86,380.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,332.92 : 152,262.38 = 62,593.44 : x
  2. Step 2: Convert to fraction form
    110,332.92/152,262.38 = 62,593.44/x
  3. Step 3: Cross multiply
    110,332.92x = 152,262.38 × 62,593.44
  4. Step 4: Simplify right side
    110,332.92x = 9,530,625,833.82
  5. Step 5: Solve for x
    x = 9,530,625,833.82/110,332.92
  6. Step 6: Final answer
    x = 86,380.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.