Home / 41,114.86-61,691.09-22,366.80

Finding the Fourth Proportional to 41,114.86, 61,691.09 and 22,366.80

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Solution

The fourth proportional to 41,114.86, 61,691.09 and 22,366.80 is: 33,560.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,114.86 : 61,691.09 = 22,366.80 : x
  2. Step 2: Convert to fraction form
    41,114.86/61,691.09 = 22,366.80/x
  3. Step 3: Cross multiply
    41,114.86x = 61,691.09 × 22,366.80
  4. Step 4: Simplify right side
    41,114.86x = 1,379,832,159.98
  5. Step 5: Solve for x
    x = 1,379,832,159.98/41,114.86
  6. Step 6: Final answer
    x = 33,560.43

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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.