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Finding the Third Proportional to 19,061.25 and 41,802.75

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Solution

The third proportional to 19,061.25 and 41,802.75 is: 91,676.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,061.25 : 41,802.75 = 41,802.75 : x
  2. Step 2: Convert to fraction form
    19,061.25/41,802.75 = 41,802.75/x
  3. Step 3: Cross multiply
    19,061.25x = 41,802.75 × 41,802.75
  4. Step 4: Simplify right side
    19,061.25x = 1,747,469,907.56
  5. Step 5: Solve for x
    x = 1,747,469,907.56/19,061.25
  6. Step 6: Final answer
    x = 91,676.56

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.