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Finding the Third Proportional to 104,179 and 155,583

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Solution

The third proportional to 104,179 and 155,583 is: 232,350.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,179 : 155,583 = 155,583 : x
  2. Step 2: Convert to fraction form
    104,179/155,583 = 155,583/x
  3. Step 3: Cross multiply
    104,179x = 155,583 × 155,583
  4. Step 4: Simplify right side
    104,179x = 24,206,069,889
  5. Step 5: Solve for x
    x = 24,206,069,889/104,179
  6. Step 6: Final answer
    x = 232,350.76

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.