Home / 67,433.30-101,149.97-23,060.46

Finding the Fourth Proportional to 67,433.30, 101,149.97 and 23,060.46

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Solution

The fourth proportional to 67,433.30, 101,149.97 and 23,060.46 is: 34,590.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,433.30 : 101,149.97 = 23,060.46 : x
  2. Step 2: Convert to fraction form
    67,433.30/101,149.97 = 23,060.46/x
  3. Step 3: Cross multiply
    67,433.30x = 101,149.97 × 23,060.46
  4. Step 4: Simplify right side
    67,433.30x = 2,332,564,721.88
  5. Step 5: Solve for x
    x = 2,332,564,721.88/67,433.30
  6. Step 6: Final answer
    x = 34,590.70

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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.