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Finding the Third Proportional to 5,060 and 10,370.75

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Solution

The third proportional to 5,060 and 10,370.75 is: 21,255.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,060 : 10,370.75 = 10,370.75 : x
  2. Step 2: Convert to fraction form
    5,060/10,370.75 = 10,370.75/x
  3. Step 3: Cross multiply
    5,060x = 10,370.75 × 10,370.75
  4. Step 4: Simplify right side
    5,060x = 107,552,455.56
  5. Step 5: Solve for x
    x = 107,552,455.56/5,060
  6. Step 6: Final answer
    x = 21,255.43

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.