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Finding the Third Proportional to 17,537 and 26,489

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Solution

The third proportional to 17,537 and 26,489 is: 40,010.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,537 : 26,489 = 26,489 : x
  2. Step 2: Convert to fraction form
    17,537/26,489 = 26,489/x
  3. Step 3: Cross multiply
    17,537x = 26,489 × 26,489
  4. Step 4: Simplify right side
    17,537x = 701,667,121
  5. Step 5: Solve for x
    x = 701,667,121/17,537
  6. Step 6: Final answer
    x = 40,010.67

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.