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Finding the Fourth Proportional to 44,016.16, 60,736.08 and 25,149.28

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Solution

The fourth proportional to 44,016.16, 60,736.08 and 25,149.28 is: 34,702.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,016.16 : 60,736.08 = 25,149.28 : x
  2. Step 2: Convert to fraction form
    44,016.16/60,736.08 = 25,149.28/x
  3. Step 3: Cross multiply
    44,016.16x = 60,736.08 × 25,149.28
  4. Step 4: Simplify right side
    44,016.16x = 1,527,468,682.02
  5. Step 5: Solve for x
    x = 1,527,468,682.02/44,016.16
  6. Step 6: Final answer
    x = 34,702.45

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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.