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Finding the Third Proportional to 11,134 and 17,338

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Solution

The third proportional to 11,134 and 17,338 is: 26,998.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134 : 17,338 = 17,338 : x
  2. Step 2: Convert to fraction form
    11,134/17,338 = 17,338/x
  3. Step 3: Cross multiply
    11,134x = 17,338 × 17,338
  4. Step 4: Simplify right side
    11,134x = 300,606,244
  5. Step 5: Solve for x
    x = 300,606,244/11,134
  6. Step 6: Final answer
    x = 26,998.94

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.