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Finding the Third Proportional to 17,860.50 and 38,093.41

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Solution

The third proportional to 17,860.50 and 38,093.41 is: 81,246.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,860.50 : 38,093.41 = 38,093.41 : x
  2. Step 2: Convert to fraction form
    17,860.50/38,093.41 = 38,093.41/x
  3. Step 3: Cross multiply
    17,860.50x = 38,093.41 × 38,093.41
  4. Step 4: Simplify right side
    17,860.50x = 1,451,108,194.94
  5. Step 5: Solve for x
    x = 1,451,108,194.94/17,860.50
  6. Step 6: Final answer
    x = 81,246.78

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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.