Home / 48,874.28-73,286.81-23,876.87

Finding the Fourth Proportional to 48,874.28, 73,286.81 and 23,876.87

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Solution

The fourth proportional to 48,874.28, 73,286.81 and 23,876.87 is: 35,803.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,874.28 : 73,286.81 = 23,876.87 : x
  2. Step 2: Convert to fraction form
    48,874.28/73,286.81 = 23,876.87/x
  3. Step 3: Cross multiply
    48,874.28x = 73,286.81 × 23,876.87
  4. Step 4: Simplify right side
    48,874.28x = 1,749,859,149.27
  5. Step 5: Solve for x
    x = 1,749,859,149.27/48,874.28
  6. Step 6: Final answer
    x = 35,803.28

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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.