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Finding the Fourth Proportional to 4,353.82, 6,519.12 and 2,502.16

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Solution

The fourth proportional to 4,353.82, 6,519.12 and 2,502.16 is: 3,746.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.82 : 6,519.12 = 2,502.16 : x
  2. Step 2: Convert to fraction form
    4,353.82/6,519.12 = 2,502.16/x
  3. Step 3: Cross multiply
    4,353.82x = 6,519.12 × 2,502.16
  4. Step 4: Simplify right side
    4,353.82x = 16,311,855.62
  5. Step 5: Solve for x
    x = 16,311,855.62/4,353.82
  6. Step 6: Final answer
    x = 3,746.56

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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.