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Finding the Third Proportional to 44,793 and 69,915

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Solution

The third proportional to 44,793 and 69,915 is: 109,126.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,793 : 69,915 = 69,915 : x
  2. Step 2: Convert to fraction form
    44,793/69,915 = 69,915/x
  3. Step 3: Cross multiply
    44,793x = 69,915 × 69,915
  4. Step 4: Simplify right side
    44,793x = 4,888,107,225
  5. Step 5: Solve for x
    x = 4,888,107,225/44,793
  6. Step 6: Final answer
    x = 109,126.59

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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.