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Finding the Third Proportional to 17,013 and 25,276.50

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Solution

The third proportional to 17,013 and 25,276.50 is: 37,553.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,013 : 25,276.50 = 25,276.50 : x
  2. Step 2: Convert to fraction form
    17,013/25,276.50 = 25,276.50/x
  3. Step 3: Cross multiply
    17,013x = 25,276.50 × 25,276.50
  4. Step 4: Simplify right side
    17,013x = 638,901,452.25
  5. Step 5: Solve for x
    x = 638,901,452.25/17,013
  6. Step 6: Final answer
    x = 37,553.72

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.