Home / 41,754.13-57,620.63-22,892.47

Finding the Fourth Proportional to 41,754.13, 57,620.63 and 22,892.47

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Solution

The fourth proportional to 41,754.13, 57,620.63 and 22,892.47 is: 31,591.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,754.13 : 57,620.63 = 22,892.47 : x
  2. Step 2: Convert to fraction form
    41,754.13/57,620.63 = 22,892.47/x
  3. Step 3: Cross multiply
    41,754.13x = 57,620.63 × 22,892.47
  4. Step 4: Simplify right side
    41,754.13x = 1,319,078,456.84
  5. Step 5: Solve for x
    x = 1,319,078,456.84/41,754.13
  6. Step 6: Final answer
    x = 31,591.57

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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.