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Finding the Third Proportional to 29,967 and 43,165.50

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Solution

The third proportional to 29,967 and 43,165.50 is: 62,177.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,967 : 43,165.50 = 43,165.50 : x
  2. Step 2: Convert to fraction form
    29,967/43,165.50 = 43,165.50/x
  3. Step 3: Cross multiply
    29,967x = 43,165.50 × 43,165.50
  4. Step 4: Simplify right side
    29,967x = 1,863,260,390.25
  5. Step 5: Solve for x
    x = 1,863,260,390.25/29,967
  6. Step 6: Final answer
    x = 62,177.07

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.