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Finding the Third Proportional to 66,250 and 88,827

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Solution

The third proportional to 66,250 and 88,827 is: 119,097.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,250 : 88,827 = 88,827 : x
  2. Step 2: Convert to fraction form
    66,250/88,827 = 88,827/x
  3. Step 3: Cross multiply
    66,250x = 88,827 × 88,827
  4. Step 4: Simplify right side
    66,250x = 7,890,235,929
  5. Step 5: Solve for x
    x = 7,890,235,929/66,250
  6. Step 6: Final answer
    x = 119,097.90

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Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.