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Finding the Third Proportional to 119,241 and 252,285.75

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Solution

The third proportional to 119,241 and 252,285.75 is: 533,776.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,241 : 252,285.75 = 252,285.75 : x
  2. Step 2: Convert to fraction form
    119,241/252,285.75 = 252,285.75/x
  3. Step 3: Cross multiply
    119,241x = 252,285.75 × 252,285.75
  4. Step 4: Simplify right side
    119,241x = 63,648,099,653.06
  5. Step 5: Solve for x
    x = 63,648,099,653.06/119,241
  6. Step 6: Final answer
    x = 533,776.97

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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.