Home / 41,337.38-57,046.74-25,412.78

Finding the Fourth Proportional to 41,337.38, 57,046.74 and 25,412.78

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Solution

The fourth proportional to 41,337.38, 57,046.74 and 25,412.78 is: 35,070.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,337.38 : 57,046.74 = 25,412.78 : x
  2. Step 2: Convert to fraction form
    41,337.38/57,046.74 = 25,412.78/x
  3. Step 3: Cross multiply
    41,337.38x = 57,046.74 × 25,412.78
  4. Step 4: Simplify right side
    41,337.38x = 1,449,716,253.34
  5. Step 5: Solve for x
    x = 1,449,716,253.34/41,337.38
  6. Step 6: Final answer
    x = 35,070.35

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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.