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Finding the Fourth Proportional to 4,930.26, 7,394.04 and 1,467.42

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Solution

The fourth proportional to 4,930.26, 7,394.04 and 1,467.42 is: 2,200.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.26 : 7,394.04 = 1,467.42 : x
  2. Step 2: Convert to fraction form
    4,930.26/7,394.04 = 1,467.42/x
  3. Step 3: Cross multiply
    4,930.26x = 7,394.04 × 1,467.42
  4. Step 4: Simplify right side
    4,930.26x = 10,850,162.18
  5. Step 5: Solve for x
    x = 10,850,162.18/4,930.26
  6. Step 6: Final answer
    x = 2,200.73

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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.