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Finding the Third Proportional to 11.31 and 24.44

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Solution

The third proportional to 11.31 and 24.44 is: 52.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11.31 : 24.44 = 24.44 : x
  2. Step 2: Convert to fraction form
    11.31/24.44 = 24.44/x
  3. Step 3: Cross multiply
    11.31x = 24.44 × 24.44
  4. Step 4: Simplify right side
    11.31x = 597.19
  5. Step 5: Solve for x
    x = 597.19/11.31
  6. Step 6: Final answer
    x = 52.79

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.