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Finding the Third Proportional to 18,967.29 and 41,010.05

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Solution

The third proportional to 18,967.29 and 41,010.05 is: 88,669.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,967.29 : 41,010.05 = 41,010.05 : x
  2. Step 2: Convert to fraction form
    18,967.29/41,010.05 = 41,010.05/x
  3. Step 3: Cross multiply
    18,967.29x = 41,010.05 × 41,010.05
  4. Step 4: Simplify right side
    18,967.29x = 1,681,823,944.69
  5. Step 5: Solve for x
    x = 1,681,823,944.69/18,967.29
  6. Step 6: Final answer
    x = 88,669.71

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.