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Finding the Fourth Proportional to 3,500.27, 5,251.31 and 1,552.01

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Solution

The fourth proportional to 3,500.27, 5,251.31 and 1,552.01 is: 2,328.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500.27 : 5,251.31 = 1,552.01 : x
  2. Step 2: Convert to fraction form
    3,500.27/5,251.31 = 1,552.01/x
  3. Step 3: Cross multiply
    3,500.27x = 5,251.31 × 1,552.01
  4. Step 4: Simplify right side
    3,500.27x = 8,150,085.63
  5. Step 5: Solve for x
    x = 8,150,085.63/3,500.27
  6. Step 6: Final answer
    x = 2,328.42

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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.