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Finding the Third Proportional to 26,899 and 35,518

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Solution

The third proportional to 26,899 and 35,518 is: 46,898.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,899 : 35,518 = 35,518 : x
  2. Step 2: Convert to fraction form
    26,899/35,518 = 35,518/x
  3. Step 3: Cross multiply
    26,899x = 35,518 × 35,518
  4. Step 4: Simplify right side
    26,899x = 1,261,528,324
  5. Step 5: Solve for x
    x = 1,261,528,324/26,899
  6. Step 6: Final answer
    x = 46,898.71

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Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.