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Finding the Third Proportional to 65,896 and 101,996

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Solution

The third proportional to 65,896 and 101,996 is: 157,872.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,896 : 101,996 = 101,996 : x
  2. Step 2: Convert to fraction form
    65,896/101,996 = 101,996/x
  3. Step 3: Cross multiply
    65,896x = 101,996 × 101,996
  4. Step 4: Simplify right side
    65,896x = 10,403,184,016
  5. Step 5: Solve for x
    x = 10,403,184,016/65,896
  6. Step 6: Final answer
    x = 157,872.77

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.