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Finding the Third Proportional to 19,174.50 and 41,835.38

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Solution

The third proportional to 19,174.50 and 41,835.38 is: 91,277.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,174.50 : 41,835.38 = 41,835.38 : x
  2. Step 2: Convert to fraction form
    19,174.50/41,835.38 = 41,835.38/x
  3. Step 3: Cross multiply
    19,174.50x = 41,835.38 × 41,835.38
  4. Step 4: Simplify right side
    19,174.50x = 1,750,198,601.39
  5. Step 5: Solve for x
    x = 1,750,198,601.39/19,174.50
  6. Step 6: Final answer
    x = 91,277.40

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.