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Finding the Third Proportional to 179,011.50 and 250,940.25

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Solution

The third proportional to 179,011.50 and 250,940.25 is: 351,770.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,011.50 : 250,940.25 = 250,940.25 : x
  2. Step 2: Convert to fraction form
    179,011.50/250,940.25 = 250,940.25/x
  3. Step 3: Cross multiply
    179,011.50x = 250,940.25 × 250,940.25
  4. Step 4: Simplify right side
    179,011.50x = 62,971,009,070.06
  5. Step 5: Solve for x
    x = 62,971,009,070.06/179,011.50
  6. Step 6: Final answer
    x = 351,770.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.