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Finding the Third Proportional to 41,411 and 90,022

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Solution

The third proportional to 41,411 and 90,022 is: 195,695.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,411 : 90,022 = 90,022 : x
  2. Step 2: Convert to fraction form
    41,411/90,022 = 90,022/x
  3. Step 3: Cross multiply
    41,411x = 90,022 × 90,022
  4. Step 4: Simplify right side
    41,411x = 8,103,960,484
  5. Step 5: Solve for x
    x = 8,103,960,484/41,411
  6. Step 6: Final answer
    x = 195,695.84

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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.