Home / 41,711.07-57,561.46-22,591.07

Finding the Fourth Proportional to 41,711.07, 57,561.46 and 22,591.07

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Solution

The fourth proportional to 41,711.07, 57,561.46 and 22,591.07 is: 31,175.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,711.07 : 57,561.46 = 22,591.07 : x
  2. Step 2: Convert to fraction form
    41,711.07/57,561.46 = 22,591.07/x
  3. Step 3: Cross multiply
    41,711.07x = 57,561.46 × 22,591.07
  4. Step 4: Simplify right side
    41,711.07x = 1,300,375,167.52
  5. Step 5: Solve for x
    x = 1,300,375,167.52/41,711.07
  6. Step 6: Final answer
    x = 31,175.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.