Home / 48,910.38-73,355.85-23,939.70

Finding the Fourth Proportional to 48,910.38, 73,355.85 and 23,939.70

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Solution

The fourth proportional to 48,910.38, 73,355.85 and 23,939.70 is: 35,904.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,910.38 : 73,355.85 = 23,939.70 : x
  2. Step 2: Convert to fraction form
    48,910.38/73,355.85 = 23,939.70/x
  3. Step 3: Cross multiply
    48,910.38x = 73,355.85 × 23,939.70
  4. Step 4: Simplify right side
    48,910.38x = 1,756,117,042.25
  5. Step 5: Solve for x
    x = 1,756,117,042.25/48,910.38
  6. Step 6: Final answer
    x = 35,904.79

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1.5x scale

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.