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Finding the Fourth Proportional to 6,494.10, 9,733.15 and 4,414.10

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Solution

The fourth proportional to 6,494.10, 9,733.15 and 4,414.10 is: 6,615.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,494.10 : 9,733.15 = 4,414.10 : x
  2. Step 2: Convert to fraction form
    6,494.10/9,733.15 = 4,414.10/x
  3. Step 3: Cross multiply
    6,494.10x = 9,733.15 × 4,414.10
  4. Step 4: Simplify right side
    6,494.10x = 42,963,097.42
  5. Step 5: Solve for x
    x = 42,963,097.42/6,494.10
  6. Step 6: Final answer
    x = 6,615.71

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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.