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Finding the Third Proportional to 106,588 and 167,190

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Solution

The third proportional to 106,588 and 167,190 is: 262,248.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,588 : 167,190 = 167,190 : x
  2. Step 2: Convert to fraction form
    106,588/167,190 = 167,190/x
  3. Step 3: Cross multiply
    106,588x = 167,190 × 167,190
  4. Step 4: Simplify right side
    106,588x = 27,952,496,100
  5. Step 5: Solve for x
    x = 27,952,496,100/106,588
  6. Step 6: Final answer
    x = 262,248.06

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.