Home / 41,566.80-62,350.20-40,910.70

Finding the Fourth Proportional to 41,566.80, 62,350.20 and 40,910.70

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Solution

The fourth proportional to 41,566.80, 62,350.20 and 40,910.70 is: 61,366.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,566.80 : 62,350.20 = 40,910.70 : x
  2. Step 2: Convert to fraction form
    41,566.80/62,350.20 = 40,910.70/x
  3. Step 3: Cross multiply
    41,566.80x = 62,350.20 × 40,910.70
  4. Step 4: Simplify right side
    41,566.80x = 2,550,790,327.14
  5. Step 5: Solve for x
    x = 2,550,790,327.14/41,566.80
  6. Step 6: Final answer
    x = 61,366.05

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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.