Home / 63,693.27-95,534.03-21,568.51

Finding the Fourth Proportional to 63,693.27, 95,534.03 and 21,568.51

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Solution

The fourth proportional to 63,693.27, 95,534.03 and 21,568.51 is: 32,350.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,693.27 : 95,534.03 = 21,568.51 : x
  2. Step 2: Convert to fraction form
    63,693.27/95,534.03 = 21,568.51/x
  3. Step 3: Cross multiply
    63,693.27x = 95,534.03 × 21,568.51
  4. Step 4: Simplify right side
    63,693.27x = 2,060,526,854.73
  5. Step 5: Solve for x
    x = 2,060,526,854.73/63,693.27
  6. Step 6: Final answer
    x = 32,350.78

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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.