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Finding the Fourth Proportional to 22,669.94, 34,003.83 and 6,874.27

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Solution

The fourth proportional to 22,669.94, 34,003.83 and 6,874.27 is: 10,311.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,669.94 : 34,003.83 = 6,874.27 : x
  2. Step 2: Convert to fraction form
    22,669.94/34,003.83 = 6,874.27/x
  3. Step 3: Cross multiply
    22,669.94x = 34,003.83 × 6,874.27
  4. Step 4: Simplify right side
    22,669.94x = 233,751,449.22
  5. Step 5: Solve for x
    x = 233,751,449.22/22,669.94
  6. Step 6: Final answer
    x = 10,311.07

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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.