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Finding the Fourth Proportional to 4,104.27, 5,654.01 and 3,264.72

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Solution

The fourth proportional to 4,104.27, 5,654.01 and 3,264.72 is: 4,497.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.27 : 5,654.01 = 3,264.72 : x
  2. Step 2: Convert to fraction form
    4,104.27/5,654.01 = 3,264.72/x
  3. Step 3: Cross multiply
    4,104.27x = 5,654.01 × 3,264.72
  4. Step 4: Simplify right side
    4,104.27x = 18,458,759.53
  5. Step 5: Solve for x
    x = 18,458,759.53/4,104.27
  6. Step 6: Final answer
    x = 4,497.45

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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.