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Finding the Fourth Proportional to 2,375.76, 3,563.33 and 732.27

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Solution

The fourth proportional to 2,375.76, 3,563.33 and 732.27 is: 1,098.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375.76 : 3,563.33 = 732.27 : x
  2. Step 2: Convert to fraction form
    2,375.76/3,563.33 = 732.27/x
  3. Step 3: Cross multiply
    2,375.76x = 3,563.33 × 732.27
  4. Step 4: Simplify right side
    2,375.76x = 2,609,329.36
  5. Step 5: Solve for x
    x = 2,609,329.36/2,375.76
  6. Step 6: Final answer
    x = 1,098.31

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.