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Finding the Fourth Proportional to 22,095.76, 33,123.99 and 8,053.15

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Solution

The fourth proportional to 22,095.76, 33,123.99 and 8,053.15 is: 12,072.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,095.76 : 33,123.99 = 8,053.15 : x
  2. Step 2: Convert to fraction form
    22,095.76/33,123.99 = 8,053.15/x
  3. Step 3: Cross multiply
    22,095.76x = 33,123.99 × 8,053.15
  4. Step 4: Simplify right side
    22,095.76x = 266,752,294.45
  5. Step 5: Solve for x
    x = 266,752,294.45/22,095.76
  6. Step 6: Final answer
    x = 12,072.56

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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.