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Finding the Third Proportional to 26,282 and 39,695

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Solution

The third proportional to 26,282 and 39,695 is: 59,953.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,282 : 39,695 = 39,695 : x
  2. Step 2: Convert to fraction form
    26,282/39,695 = 39,695/x
  3. Step 3: Cross multiply
    26,282x = 39,695 × 39,695
  4. Step 4: Simplify right side
    26,282x = 1,575,693,025
  5. Step 5: Solve for x
    x = 1,575,693,025/26,282
  6. Step 6: Final answer
    x = 59,953.32

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.