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Finding the Third Proportional to 16,000.03 and 28,081.69

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Solution

The third proportional to 16,000.03 and 28,081.69 is: 49,286.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,000.03 : 28,081.69 = 28,081.69 : x
  2. Step 2: Convert to fraction form
    16,000.03/28,081.69 = 28,081.69/x
  3. Step 3: Cross multiply
    16,000.03x = 28,081.69 × 28,081.69
  4. Step 4: Simplify right side
    16,000.03x = 788,581,172.85
  5. Step 5: Solve for x
    x = 788,581,172.85/16,000.03
  6. Step 6: Final answer
    x = 49,286.23

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These problems maintain the same ratio (1.76) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.