Home / 41,344.20-62,016.30-40,998.60

Finding the Fourth Proportional to 41,344.20, 62,016.30 and 40,998.60

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Solution

The fourth proportional to 41,344.20, 62,016.30 and 40,998.60 is: 61,497.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,344.20 : 62,016.30 = 40,998.60 : x
  2. Step 2: Convert to fraction form
    41,344.20/62,016.30 = 40,998.60/x
  3. Step 3: Cross multiply
    41,344.20x = 62,016.30 × 40,998.60
  4. Step 4: Simplify right side
    41,344.20x = 2,542,581,477.18
  5. Step 5: Solve for x
    x = 2,542,581,477.18/41,344.20
  6. Step 6: Final answer
    x = 61,497.90

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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.