Home / 41,371.68-57,092.76-22,509.12

Finding the Fourth Proportional to 41,371.68, 57,092.76 and 22,509.12

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Solution

The fourth proportional to 41,371.68, 57,092.76 and 22,509.12 is: 31,062.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,371.68 : 57,092.76 = 22,509.12 : x
  2. Step 2: Convert to fraction form
    41,371.68/57,092.76 = 22,509.12/x
  3. Step 3: Cross multiply
    41,371.68x = 57,092.76 × 22,509.12
  4. Step 4: Simplify right side
    41,371.68x = 1,285,107,785.97
  5. Step 5: Solve for x
    x = 1,285,107,785.97/41,371.68
  6. Step 6: Final answer
    x = 31,062.50

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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.