Home / 41,933.28-57,854.15-23,781.93

Finding the Fourth Proportional to 41,933.28, 57,854.15 and 23,781.93

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Solution

The fourth proportional to 41,933.28, 57,854.15 and 23,781.93 is: 32,811.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,933.28 : 57,854.15 = 23,781.93 : x
  2. Step 2: Convert to fraction form
    41,933.28/57,854.15 = 23,781.93/x
  3. Step 3: Cross multiply
    41,933.28x = 57,854.15 × 23,781.93
  4. Step 4: Simplify right side
    41,933.28x = 1,375,883,226.60
  5. Step 5: Solve for x
    x = 1,375,883,226.60/41,933.28
  6. Step 6: Final answer
    x = 32,811.25

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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.