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Finding the Fourth Proportional to 6,099, 9,143.07 and 2,202.54

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Solution

The fourth proportional to 6,099, 9,143.07 and 2,202.54 is: 3,301.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,099 : 9,143.07 = 2,202.54 : x
  2. Step 2: Convert to fraction form
    6,099/9,143.07 = 2,202.54/x
  3. Step 3: Cross multiply
    6,099x = 9,143.07 × 2,202.54
  4. Step 4: Simplify right side
    6,099x = 20,137,977.40
  5. Step 5: Solve for x
    x = 20,137,977.40/6,099
  6. Step 6: Final answer
    x = 3,301.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.