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Finding the Fourth Proportional to 9,067.41, 13,598.37 and 3,223.71

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Solution

The fourth proportional to 9,067.41, 13,598.37 and 3,223.71 is: 4,834.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,067.41 : 13,598.37 = 3,223.71 : x
  2. Step 2: Convert to fraction form
    9,067.41/13,598.37 = 3,223.71/x
  3. Step 3: Cross multiply
    9,067.41x = 13,598.37 × 3,223.71
  4. Step 4: Simplify right side
    9,067.41x = 43,837,201.35
  5. Step 5: Solve for x
    x = 43,837,201.35/9,067.41
  6. Step 6: Final answer
    x = 4,834.59

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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.