Home / 41,553.95-57,344.15-22,691.07

Finding the Fourth Proportional to 41,553.95, 57,344.15 and 22,691.07

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Solution

The fourth proportional to 41,553.95, 57,344.15 and 22,691.07 is: 31,313.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,553.95 : 57,344.15 = 22,691.07 : x
  2. Step 2: Convert to fraction form
    41,553.95/57,344.15 = 22,691.07/x
  3. Step 3: Cross multiply
    41,553.95x = 57,344.15 × 22,691.07
  4. Step 4: Simplify right side
    41,553.95x = 1,301,200,178.47
  5. Step 5: Solve for x
    x = 1,301,200,178.47/41,553.95
  6. Step 6: Final answer
    x = 31,313.52

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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.