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Finding the Fourth Proportional to 3,044.55, 4,567.38 and 1,196.55

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Solution

The fourth proportional to 3,044.55, 4,567.38 and 1,196.55 is: 1,795.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044.55 : 4,567.38 = 1,196.55 : x
  2. Step 2: Convert to fraction form
    3,044.55/4,567.38 = 1,196.55/x
  3. Step 3: Cross multiply
    3,044.55x = 4,567.38 × 1,196.55
  4. Step 4: Simplify right side
    3,044.55x = 5,465,098.54
  5. Step 5: Solve for x
    x = 5,465,098.54/3,044.55
  6. Step 6: Final answer
    x = 1,795.04

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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.