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Finding the Third Proportional to 26,247 and 54,708

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Solution

The third proportional to 26,247 and 54,708 is: 114,030.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,247 : 54,708 = 54,708 : x
  2. Step 2: Convert to fraction form
    26,247/54,708 = 54,708/x
  3. Step 3: Cross multiply
    26,247x = 54,708 × 54,708
  4. Step 4: Simplify right side
    26,247x = 2,992,965,264
  5. Step 5: Solve for x
    x = 2,992,965,264/26,247
  6. Step 6: Final answer
    x = 114,030.76

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.