Home / 41,353.66-57,067.74-22,490.80

Finding the Fourth Proportional to 41,353.66, 57,067.74 and 22,490.80

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Solution

The fourth proportional to 41,353.66, 57,067.74 and 22,490.80 is: 31,037.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,353.66 : 57,067.74 = 22,490.80 : x
  2. Step 2: Convert to fraction form
    41,353.66/57,067.74 = 22,490.80/x
  3. Step 3: Cross multiply
    41,353.66x = 57,067.74 × 22,490.80
  4. Step 4: Simplify right side
    41,353.66x = 1,283,499,126.79
  5. Step 5: Solve for x
    x = 1,283,499,126.79/41,353.66
  6. Step 6: Final answer
    x = 31,037.13

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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.