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Finding the Third Proportional to 75,832 and 111,010

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Solution

The third proportional to 75,832 and 111,010 is: 162,506.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,832 : 111,010 = 111,010 : x
  2. Step 2: Convert to fraction form
    75,832/111,010 = 111,010/x
  3. Step 3: Cross multiply
    75,832x = 111,010 × 111,010
  4. Step 4: Simplify right side
    75,832x = 12,323,220,100
  5. Step 5: Solve for x
    x = 12,323,220,100/75,832
  6. Step 6: Final answer
    x = 162,506.86

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These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.