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Finding the Third Proportional to 16,876.88 and 36,932.25

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Solution

The third proportional to 16,876.88 and 36,932.25 is: 80,820.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,876.88 : 36,932.25 = 36,932.25 : x
  2. Step 2: Convert to fraction form
    16,876.88/36,932.25 = 36,932.25/x
  3. Step 3: Cross multiply
    16,876.88x = 36,932.25 × 36,932.25
  4. Step 4: Simplify right side
    16,876.88x = 1,363,991,090.06
  5. Step 5: Solve for x
    x = 1,363,991,090.06/16,876.88
  6. Step 6: Final answer
    x = 80,820.12

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.