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Finding the Third Proportional to 8,144 and 17,244

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Solution

The third proportional to 8,144 and 17,244 is: 36,512.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,144 : 17,244 = 17,244 : x
  2. Step 2: Convert to fraction form
    8,144/17,244 = 17,244/x
  3. Step 3: Cross multiply
    8,144x = 17,244 × 17,244
  4. Step 4: Simplify right side
    8,144x = 297,355,536
  5. Step 5: Solve for x
    x = 297,355,536/8,144
  6. Step 6: Final answer
    x = 36,512.22

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.