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Finding the Third Proportional to 61,701.75 and 133,002

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Solution

The third proportional to 61,701.75 and 133,002 is: 286,694.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,701.75 : 133,002 = 133,002 : x
  2. Step 2: Convert to fraction form
    61,701.75/133,002 = 133,002/x
  3. Step 3: Cross multiply
    61,701.75x = 133,002 × 133,002
  4. Step 4: Simplify right side
    61,701.75x = 17,689,532,004
  5. Step 5: Solve for x
    x = 17,689,532,004/61,701.75
  6. Step 6: Final answer
    x = 286,694.17

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