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Finding the Third Proportional to 69,352 and 107,595

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Solution

The third proportional to 69,352 and 107,595 is: 166,926.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,352 : 107,595 = 107,595 : x
  2. Step 2: Convert to fraction form
    69,352/107,595 = 107,595/x
  3. Step 3: Cross multiply
    69,352x = 107,595 × 107,595
  4. Step 4: Simplify right side
    69,352x = 11,576,684,025
  5. Step 5: Solve for x
    x = 11,576,684,025/69,352
  6. Step 6: Final answer
    x = 166,926.46

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Why These Related Problems?

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