Home / 67,532.64-101,306.03-23,162.97

Finding the Fourth Proportional to 67,532.64, 101,306.03 and 23,162.97

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Solution

The fourth proportional to 67,532.64, 101,306.03 and 23,162.97 is: 34,746.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,532.64 : 101,306.03 = 23,162.97 : x
  2. Step 2: Convert to fraction form
    67,532.64/101,306.03 = 23,162.97/x
  3. Step 3: Cross multiply
    67,532.64x = 101,306.03 × 23,162.97
  4. Step 4: Simplify right side
    67,532.64x = 2,346,548,417.89
  5. Step 5: Solve for x
    x = 2,346,548,417.89/67,532.64
  6. Step 6: Final answer
    x = 34,746.88

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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.