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Finding the Third Proportional to 17,020 and 25,044

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Solution

The third proportional to 17,020 and 25,044 is: 36,850.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,020 : 25,044 = 25,044 : x
  2. Step 2: Convert to fraction form
    17,020/25,044 = 25,044/x
  3. Step 3: Cross multiply
    17,020x = 25,044 × 25,044
  4. Step 4: Simplify right side
    17,020x = 627,201,936
  5. Step 5: Solve for x
    x = 627,201,936/17,020
  6. Step 6: Final answer
    x = 36,850.88

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.