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Finding the Third Proportional to 54,955.97 and 119,753.44

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Solution

The third proportional to 54,955.97 and 119,753.44 is: 260,952.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,955.97 : 119,753.44 = 119,753.44 : x
  2. Step 2: Convert to fraction form
    54,955.97/119,753.44 = 119,753.44/x
  3. Step 3: Cross multiply
    54,955.97x = 119,753.44 × 119,753.44
  4. Step 4: Simplify right side
    54,955.97x = 14,340,885,793.07
  5. Step 5: Solve for x
    x = 14,340,885,793.07/54,955.97
  6. Step 6: Final answer
    x = 260,952.29

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.