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Finding the Fourth Proportional to 6,251.56, 8,627.22 and 3,599.24

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Solution

The fourth proportional to 6,251.56, 8,627.22 and 3,599.24 is: 4,966.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,251.56 : 8,627.22 = 3,599.24 : x
  2. Step 2: Convert to fraction form
    6,251.56/8,627.22 = 3,599.24/x
  3. Step 3: Cross multiply
    6,251.56x = 8,627.22 × 3,599.24
  4. Step 4: Simplify right side
    6,251.56x = 31,051,435.31
  5. Step 5: Solve for x
    x = 31,051,435.31/6,251.56
  6. Step 6: Final answer
    x = 4,966.99

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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.