Home / 41,749.92-62,645.44-19,559.44

Finding the Fourth Proportional to 41,749.92, 62,645.44 and 19,559.44

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Solution

The fourth proportional to 41,749.92, 62,645.44 and 19,559.44 is: 29,348.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,749.92 : 62,645.44 = 19,559.44 : x
  2. Step 2: Convert to fraction form
    41,749.92/62,645.44 = 19,559.44/x
  3. Step 3: Cross multiply
    41,749.92x = 62,645.44 × 19,559.44
  4. Step 4: Simplify right side
    41,749.92x = 1,225,309,724.95
  5. Step 5: Solve for x
    x = 1,225,309,724.95/41,749.92
  6. Step 6: Final answer
    x = 29,348.79

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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.