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Finding the Third Proportional to 114,799.50 and 251,752.50

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Solution

The third proportional to 114,799.50 and 251,752.50 is: 552,087.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,799.50 : 251,752.50 = 251,752.50 : x
  2. Step 2: Convert to fraction form
    114,799.50/251,752.50 = 251,752.50/x
  3. Step 3: Cross multiply
    114,799.50x = 251,752.50 × 251,752.50
  4. Step 4: Simplify right side
    114,799.50x = 63,379,321,256.25
  5. Step 5: Solve for x
    x = 63,379,321,256.25/114,799.50
  6. Step 6: Final answer
    x = 552,087.08

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.