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Finding the Fourth Proportional to 9,255.82, 12,773.00 and 5,006.89

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Solution

The fourth proportional to 9,255.82, 12,773.00 and 5,006.89 is: 6,909.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,255.82 : 12,773.00 = 5,006.89 : x
  2. Step 2: Convert to fraction form
    9,255.82/12,773.00 = 5,006.89/x
  3. Step 3: Cross multiply
    9,255.82x = 12,773.00 × 5,006.89
  4. Step 4: Simplify right side
    9,255.82x = 63,952,917.07
  5. Step 5: Solve for x
    x = 63,952,917.07/9,255.82
  6. Step 6: Final answer
    x = 6,909.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.