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Finding the Third Proportional to 171,179 and 250,429

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Solution

The third proportional to 171,179 and 250,429 is: 366,369.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,179 : 250,429 = 250,429 : x
  2. Step 2: Convert to fraction form
    171,179/250,429 = 250,429/x
  3. Step 3: Cross multiply
    171,179x = 250,429 × 250,429
  4. Step 4: Simplify right side
    171,179x = 62,714,684,041
  5. Step 5: Solve for x
    x = 62,714,684,041/171,179
  6. Step 6: Final answer
    x = 366,369.03

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Why These Related Problems?

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