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Finding the Third Proportional to 167,281.88 and 238,453.88

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Solution

The third proportional to 167,281.88 and 238,453.88 is: 339,906.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,281.88 : 238,453.88 = 238,453.88 : x
  2. Step 2: Convert to fraction form
    167,281.88/238,453.88 = 238,453.88/x
  3. Step 3: Cross multiply
    167,281.88x = 238,453.88 × 238,453.88
  4. Step 4: Simplify right side
    167,281.88x = 56,860,250,502.52
  5. Step 5: Solve for x
    x = 56,860,250,502.52/167,281.88
  6. Step 6: Final answer
    x = 339,906.82

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.