Home / 61,273.28-91,793.04-41,517.92

Finding the Fourth Proportional to 61,273.28, 91,793.04 and 41,517.92

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Solution

The fourth proportional to 61,273.28, 91,793.04 and 41,517.92 is: 62,197.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,273.28 : 91,793.04 = 41,517.92 : x
  2. Step 2: Convert to fraction form
    61,273.28/91,793.04 = 41,517.92/x
  3. Step 3: Cross multiply
    61,273.28x = 91,793.04 × 41,517.92
  4. Step 4: Simplify right side
    61,273.28x = 3,811,056,091.28
  5. Step 5: Solve for x
    x = 3,811,056,091.28/61,273.28
  6. Step 6: Final answer
    x = 62,197.68

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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.