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Finding the Third Proportional to 167,058 and 259,075

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Solution

The third proportional to 167,058 and 259,075 is: 401,775.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,058 : 259,075 = 259,075 : x
  2. Step 2: Convert to fraction form
    167,058/259,075 = 259,075/x
  3. Step 3: Cross multiply
    167,058x = 259,075 × 259,075
  4. Step 4: Simplify right side
    167,058x = 67,119,855,625
  5. Step 5: Solve for x
    x = 67,119,855,625/167,058
  6. Step 6: Final answer
    x = 401,775.76

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.