Home / 41,335.38-57,043.98-25,410.78

Finding the Fourth Proportional to 41,335.38, 57,043.98 and 25,410.78

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Solution

The fourth proportional to 41,335.38, 57,043.98 and 25,410.78 is: 35,067.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,335.38 : 57,043.98 = 25,410.78 : x
  2. Step 2: Convert to fraction form
    41,335.38/57,043.98 = 25,410.78/x
  3. Step 3: Cross multiply
    41,335.38x = 57,043.98 × 25,410.78
  4. Step 4: Simplify right side
    41,335.38x = 1,449,532,026.10
  5. Step 5: Solve for x
    x = 1,449,532,026.10/41,335.38
  6. Step 6: Final answer
    x = 35,067.59

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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.