Home / 41,996.26-62,993.98-12,414.66

Finding the Fourth Proportional to 41,996.26, 62,993.98 and 12,414.66

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Solution

The fourth proportional to 41,996.26, 62,993.98 and 12,414.66 is: 18,621.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,996.26 : 62,993.98 = 12,414.66 : x
  2. Step 2: Convert to fraction form
    41,996.26/62,993.98 = 12,414.66/x
  3. Step 3: Cross multiply
    41,996.26x = 62,993.98 × 12,414.66
  4. Step 4: Simplify right side
    41,996.26x = 782,048,843.75
  5. Step 5: Solve for x
    x = 782,048,843.75/41,996.26
  6. Step 6: Final answer
    x = 18,621.87

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1.5x scale

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.