Home / 96,475.97-133,141.59-58,234.91

Finding the Fourth Proportional to 96,475.97, 133,141.59 and 58,234.91

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Solution

The fourth proportional to 96,475.97, 133,141.59 and 58,234.91 is: 80,367.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,475.97 : 133,141.59 = 58,234.91 : x
  2. Step 2: Convert to fraction form
    96,475.97/133,141.59 = 58,234.91/x
  3. Step 3: Cross multiply
    96,475.97x = 133,141.59 × 58,234.91
  4. Step 4: Simplify right side
    96,475.97x = 7,753,488,510.91
  5. Step 5: Solve for x
    x = 7,753,488,510.91/96,475.97
  6. Step 6: Final answer
    x = 80,367.04

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1.5x scale

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.