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Finding the Third Proportional to 24.33 and 52.45

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Solution

The third proportional to 24.33 and 52.45 is: 113.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24.33 : 52.45 = 52.45 : x
  2. Step 2: Convert to fraction form
    24.33/52.45 = 52.45/x
  3. Step 3: Cross multiply
    24.33x = 52.45 × 52.45
  4. Step 4: Simplify right side
    24.33x = 2,751.33
  5. Step 5: Solve for x
    x = 2,751.33/24.33
  6. Step 6: Final answer
    x = 113.09

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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.