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Finding the Fourth Proportional to 6,067.56, 9,094.86 and 3,290.88

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Solution

The fourth proportional to 6,067.56, 9,094.86 and 3,290.88 is: 4,932.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067.56 : 9,094.86 = 3,290.88 : x
  2. Step 2: Convert to fraction form
    6,067.56/9,094.86 = 3,290.88/x
  3. Step 3: Cross multiply
    6,067.56x = 9,094.86 × 3,290.88
  4. Step 4: Simplify right side
    6,067.56x = 29,930,092.88
  5. Step 5: Solve for x
    x = 29,930,092.88/6,067.56
  6. Step 6: Final answer
    x = 4,932.81

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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.