Home / 41,607.03-57,414.71-25,691.75

Finding the Fourth Proportional to 41,607.03, 57,414.71 and 25,691.75

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Solution

The fourth proportional to 41,607.03, 57,414.71 and 25,691.75 is: 35,452.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,607.03 : 57,414.71 = 25,691.75 : x
  2. Step 2: Convert to fraction form
    41,607.03/57,414.71 = 25,691.75/x
  3. Step 3: Cross multiply
    41,607.03x = 57,414.71 × 25,691.75
  4. Step 4: Simplify right side
    41,607.03x = 1,475,083,960.11
  5. Step 5: Solve for x
    x = 1,475,083,960.11/41,607.03
  6. Step 6: Final answer
    x = 35,452.76

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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.