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Finding the Third Proportional to 35,575 and 82,359

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Solution

The third proportional to 35,575 and 82,359 is: 190,667.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,575 : 82,359 = 82,359 : x
  2. Step 2: Convert to fraction form
    35,575/82,359 = 82,359/x
  3. Step 3: Cross multiply
    35,575x = 82,359 × 82,359
  4. Step 4: Simplify right side
    35,575x = 6,783,004,881
  5. Step 5: Solve for x
    x = 6,783,004,881/35,575
  6. Step 6: Final answer
    x = 190,667.74

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.