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Finding the Third Proportional to 118,052.44 and 251,861.91

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Solution

The third proportional to 118,052.44 and 251,861.91 is: 537,341.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,052.44 : 251,861.91 = 251,861.91 : x
  2. Step 2: Convert to fraction form
    118,052.44/251,861.91 = 251,861.91/x
  3. Step 3: Cross multiply
    118,052.44x = 251,861.91 × 251,861.91
  4. Step 4: Simplify right side
    118,052.44x = 63,434,419,819.88
  5. Step 5: Solve for x
    x = 63,434,419,819.88/118,052.44
  6. Step 6: Final answer
    x = 537,341.04

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.