Home / 41,765.20-62,644.92-19,583.50

Finding the Fourth Proportional to 41,765.20, 62,644.92 and 19,583.50

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Solution

The fourth proportional to 41,765.20, 62,644.92 and 19,583.50 is: 29,373.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,765.20 : 62,644.92 = 19,583.50 : x
  2. Step 2: Convert to fraction form
    41,765.20/62,644.92 = 19,583.50/x
  3. Step 3: Cross multiply
    41,765.20x = 62,644.92 × 19,583.50
  4. Step 4: Simplify right side
    41,765.20x = 1,226,806,790.82
  5. Step 5: Solve for x
    x = 1,226,806,790.82/41,765.20
  6. Step 6: Final answer
    x = 29,373.90

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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.