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Finding the Fourth Proportional to 9,013.98, 13,514.52 and 3,466.29

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Solution

The fourth proportional to 9,013.98, 13,514.52 and 3,466.29 is: 5,196.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,013.98 : 13,514.52 = 3,466.29 : x
  2. Step 2: Convert to fraction form
    9,013.98/13,514.52 = 3,466.29/x
  3. Step 3: Cross multiply
    9,013.98x = 13,514.52 × 3,466.29
  4. Step 4: Simplify right side
    9,013.98x = 46,845,245.53
  5. Step 5: Solve for x
    x = 46,845,245.53/9,013.98
  6. Step 6: Final answer
    x = 5,196.95

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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.