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Finding the Third Proportional to 44,166 and 66,081

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Solution

The third proportional to 44,166 and 66,081 is: 98,870.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,166 : 66,081 = 66,081 : x
  2. Step 2: Convert to fraction form
    44,166/66,081 = 66,081/x
  3. Step 3: Cross multiply
    44,166x = 66,081 × 66,081
  4. Step 4: Simplify right side
    44,166x = 4,366,698,561
  5. Step 5: Solve for x
    x = 4,366,698,561/44,166
  6. Step 6: Final answer
    x = 98,870.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.