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Finding the Fourth Proportional to 22,192.65, 33,294.62 and 6,610.41

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Solution

The fourth proportional to 22,192.65, 33,294.62 and 6,610.41 is: 9,917.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,192.65 : 33,294.62 = 6,610.41 : x
  2. Step 2: Convert to fraction form
    22,192.65/33,294.62 = 6,610.41/x
  3. Step 3: Cross multiply
    22,192.65x = 33,294.62 × 6,610.41
  4. Step 4: Simplify right side
    22,192.65x = 220,091,055.94
  5. Step 5: Solve for x
    x = 220,091,055.94/22,192.65
  6. Step 6: Final answer
    x = 9,917.29

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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.