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Finding the Third Proportional to 16,362.75 and 33,939.75

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Solution

The third proportional to 16,362.75 and 33,939.75 is: 70,398.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,362.75 : 33,939.75 = 33,939.75 : x
  2. Step 2: Convert to fraction form
    16,362.75/33,939.75 = 33,939.75/x
  3. Step 3: Cross multiply
    16,362.75x = 33,939.75 × 33,939.75
  4. Step 4: Simplify right side
    16,362.75x = 1,151,906,630.06
  5. Step 5: Solve for x
    x = 1,151,906,630.06/16,362.75
  6. Step 6: Final answer
    x = 70,398.11

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.