Home / 110,463.20-165,540.33-59,752.74

Finding the Fourth Proportional to 110,463.20, 165,540.33 and 59,752.74

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Solution

The fourth proportional to 110,463.20, 165,540.33 and 59,752.74 is: 89,545.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,463.20 : 165,540.33 = 59,752.74 : x
  2. Step 2: Convert to fraction form
    110,463.20/165,540.33 = 59,752.74/x
  3. Step 3: Cross multiply
    110,463.20x = 165,540.33 × 59,752.74
  4. Step 4: Simplify right side
    110,463.20x = 9,891,488,298.00
  5. Step 5: Solve for x
    x = 9,891,488,298.00/110,463.20
  6. Step 6: Final answer
    x = 89,545.56

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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.