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Finding the Fourth Proportional to 67,551.12, 93,233.39 and 44,540.47

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Solution

The fourth proportional to 67,551.12, 93,233.39 and 44,540.47 is: 61,474.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,551.12 : 93,233.39 = 44,540.47 : x
  2. Step 2: Convert to fraction form
    67,551.12/93,233.39 = 44,540.47/x
  3. Step 3: Cross multiply
    67,551.12x = 93,233.39 × 44,540.47
  4. Step 4: Simplify right side
    67,551.12x = 4,152,659,010.29
  5. Step 5: Solve for x
    x = 4,152,659,010.29/67,551.12
  6. Step 6: Final answer
    x = 61,474.32

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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.