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Finding the Third Proportional to 88,027 and 190,082

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Solution

The third proportional to 88,027 and 190,082 is: 410,455.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,027 : 190,082 = 190,082 : x
  2. Step 2: Convert to fraction form
    88,027/190,082 = 190,082/x
  3. Step 3: Cross multiply
    88,027x = 190,082 × 190,082
  4. Step 4: Simplify right side
    88,027x = 36,131,166,724
  5. Step 5: Solve for x
    x = 36,131,166,724/88,027
  6. Step 6: Final answer
    x = 410,455.50

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.