Home / 41,754.01-62,617.11-19,255.50

Finding the Fourth Proportional to 41,754.01, 62,617.11 and 19,255.50

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Solution

The fourth proportional to 41,754.01, 62,617.11 and 19,255.50 is: 28,876.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,754.01 : 62,617.11 = 19,255.50 : x
  2. Step 2: Convert to fraction form
    41,754.01/62,617.11 = 19,255.50/x
  3. Step 3: Cross multiply
    41,754.01x = 62,617.11 × 19,255.50
  4. Step 4: Simplify right side
    41,754.01x = 1,205,723,761.61
  5. Step 5: Solve for x
    x = 1,205,723,761.61/41,754.01
  6. Step 6: Final answer
    x = 28,876.84

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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.