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Finding the Third Proportional to 26,491 and 60,395

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Solution

The third proportional to 26,491 and 60,395 is: 137,690.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,491 : 60,395 = 60,395 : x
  2. Step 2: Convert to fraction form
    26,491/60,395 = 60,395/x
  3. Step 3: Cross multiply
    26,491x = 60,395 × 60,395
  4. Step 4: Simplify right side
    26,491x = 3,647,556,025
  5. Step 5: Solve for x
    x = 3,647,556,025/26,491
  6. Step 6: Final answer
    x = 137,690.39

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Why These Related Problems?

These problems maintain the same ratio (2.28) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.