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Finding the Third Proportional to 244,625.25 and 344,486.25

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Solution

The third proportional to 244,625.25 and 344,486.25 is: 485,112.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,625.25 : 344,486.25 = 344,486.25 : x
  2. Step 2: Convert to fraction form
    244,625.25/344,486.25 = 344,486.25/x
  3. Step 3: Cross multiply
    244,625.25x = 344,486.25 × 344,486.25
  4. Step 4: Simplify right side
    244,625.25x = 118,670,776,439.06
  5. Step 5: Solve for x
    x = 118,670,776,439.06/244,625.25
  6. Step 6: Final answer
    x = 485,112.54

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.