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Finding the Third Proportional to 33,348.38 and 48,775.50

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Solution

The third proportional to 33,348.38 and 48,775.50 is: 71,339.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,348.38 : 48,775.50 = 48,775.50 : x
  2. Step 2: Convert to fraction form
    33,348.38/48,775.50 = 48,775.50/x
  3. Step 3: Cross multiply
    33,348.38x = 48,775.50 × 48,775.50
  4. Step 4: Simplify right side
    33,348.38x = 2,379,049,400.25
  5. Step 5: Solve for x
    x = 2,379,049,400.25/33,348.38
  6. Step 6: Final answer
    x = 71,339.29

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.