Home / 95,198.46-131,383.20-52,757.04

Finding the Fourth Proportional to 95,198.46, 131,383.20 and 52,757.04

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Solution

The fourth proportional to 95,198.46, 131,383.20 and 52,757.04 is: 72,809.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,198.46 : 131,383.20 = 52,757.04 : x
  2. Step 2: Convert to fraction form
    95,198.46/131,383.20 = 52,757.04/x
  3. Step 3: Cross multiply
    95,198.46x = 131,383.20 × 52,757.04
  4. Step 4: Simplify right side
    95,198.46x = 6,931,388,737.73
  5. Step 5: Solve for x
    x = 6,931,388,737.73/95,198.46
  6. Step 6: Final answer
    x = 72,809.88

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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.