Home / 41,169.60-61,751.97-25,377.66

Finding the Fourth Proportional to 41,169.60, 61,751.97 and 25,377.66

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Solution

The fourth proportional to 41,169.60, 61,751.97 and 25,377.66 is: 38,064.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,169.60 : 61,751.97 = 25,377.66 : x
  2. Step 2: Convert to fraction form
    41,169.60/61,751.97 = 25,377.66/x
  3. Step 3: Cross multiply
    41,169.60x = 61,751.97 × 25,377.66
  4. Step 4: Simplify right side
    41,169.60x = 1,567,120,498.99
  5. Step 5: Solve for x
    x = 1,567,120,498.99/41,169.60
  6. Step 6: Final answer
    x = 38,064.99

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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.