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Finding the Third Proportional to 33,843 and 47,314.50

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Solution

The third proportional to 33,843 and 47,314.50 is: 66,148.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,843 : 47,314.50 = 47,314.50 : x
  2. Step 2: Convert to fraction form
    33,843/47,314.50 = 47,314.50/x
  3. Step 3: Cross multiply
    33,843x = 47,314.50 × 47,314.50
  4. Step 4: Simplify right side
    33,843x = 2,238,661,910.25
  5. Step 5: Solve for x
    x = 2,238,661,910.25/33,843
  6. Step 6: Final answer
    x = 66,148.45

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.