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Finding the Third Proportional to 38,380.50 and 59,514.75

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Solution

The third proportional to 38,380.50 and 59,514.75 is: 92,286.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,380.50 : 59,514.75 = 59,514.75 : x
  2. Step 2: Convert to fraction form
    38,380.50/59,514.75 = 59,514.75/x
  3. Step 3: Cross multiply
    38,380.50x = 59,514.75 × 59,514.75
  4. Step 4: Simplify right side
    38,380.50x = 3,542,005,467.56
  5. Step 5: Solve for x
    x = 3,542,005,467.56/38,380.50
  6. Step 6: Final answer
    x = 92,286.59

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.