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Finding the Fourth Proportional to 59,279.96, 81,806.32 and 32,422.52

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Solution

The fourth proportional to 59,279.96, 81,806.32 and 32,422.52 is: 44,743.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,279.96 : 81,806.32 = 32,422.52 : x
  2. Step 2: Convert to fraction form
    59,279.96/81,806.32 = 32,422.52/x
  3. Step 3: Cross multiply
    59,279.96x = 81,806.32 × 32,422.52
  4. Step 4: Simplify right side
    59,279.96x = 2,652,367,046.33
  5. Step 5: Solve for x
    x = 2,652,367,046.33/59,279.96
  6. Step 6: Final answer
    x = 44,743.06

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.