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Finding the Fourth Proportional to 41,344.44, 57,054.54 and 22,481.40

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Solution

The fourth proportional to 41,344.44, 57,054.54 and 22,481.40 is: 31,023.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,344.44 : 57,054.54 = 22,481.40 : x
  2. Step 2: Convert to fraction form
    41,344.44/57,054.54 = 22,481.40/x
  3. Step 3: Cross multiply
    41,344.44x = 57,054.54 × 22,481.40
  4. Step 4: Simplify right side
    41,344.44x = 1,282,665,935.56
  5. Step 5: Solve for x
    x = 1,282,665,935.56/41,344.44
  6. Step 6: Final answer
    x = 31,023.90

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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.