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Finding the Third Proportional to 119,112 and 252,048

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Solution

The third proportional to 119,112 and 252,048 is: 533,348.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,112 : 252,048 = 252,048 : x
  2. Step 2: Convert to fraction form
    119,112/252,048 = 252,048/x
  3. Step 3: Cross multiply
    119,112x = 252,048 × 252,048
  4. Step 4: Simplify right side
    119,112x = 63,528,194,304
  5. Step 5: Solve for x
    x = 63,528,194,304/119,112
  6. Step 6: Final answer
    x = 533,348.40

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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.