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Finding the Third Proportional to 8,606.33 and 18,246.00

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Solution

The third proportional to 8,606.33 and 18,246.00 is: 38,682.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,606.33 : 18,246.00 = 18,246.00 : x
  2. Step 2: Convert to fraction form
    8,606.33/18,246.00 = 18,246.00/x
  3. Step 3: Cross multiply
    8,606.33x = 18,246.00 × 18,246.00
  4. Step 4: Simplify right side
    8,606.33x = 332,916,569.46
  5. Step 5: Solve for x
    x = 332,916,569.46/8,606.33
  6. Step 6: Final answer
    x = 38,682.76

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.