Home / 48,758.29-73,137.71-15,023.86

Finding the Fourth Proportional to 48,758.29, 73,137.71 and 15,023.86

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Solution

The fourth proportional to 48,758.29, 73,137.71 and 15,023.86 is: 22,535.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,758.29 : 73,137.71 = 15,023.86 : x
  2. Step 2: Convert to fraction form
    48,758.29/73,137.71 = 15,023.86/x
  3. Step 3: Cross multiply
    48,758.29x = 73,137.71 × 15,023.86
  4. Step 4: Simplify right side
    48,758.29x = 1,098,810,939.62
  5. Step 5: Solve for x
    x = 1,098,810,939.62/48,758.29
  6. Step 6: Final answer
    x = 22,535.88

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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.