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Finding the Third Proportional to 107,839.69 and 226,833.75

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Solution

The third proportional to 107,839.69 and 226,833.75 is: 477,130.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,839.69 : 226,833.75 = 226,833.75 : x
  2. Step 2: Convert to fraction form
    107,839.69/226,833.75 = 226,833.75/x
  3. Step 3: Cross multiply
    107,839.69x = 226,833.75 × 226,833.75
  4. Step 4: Simplify right side
    107,839.69x = 51,453,550,139.06
  5. Step 5: Solve for x
    x = 51,453,550,139.06/107,839.69
  6. Step 6: Final answer
    x = 477,130.00

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.