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Finding the Third Proportional to 65,961 and 87,925.50

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Solution

The third proportional to 65,961 and 87,925.50 is: 117,204.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,961 : 87,925.50 = 87,925.50 : x
  2. Step 2: Convert to fraction form
    65,961/87,925.50 = 87,925.50/x
  3. Step 3: Cross multiply
    65,961x = 87,925.50 × 87,925.50
  4. Step 4: Simplify right side
    65,961x = 7,730,893,550.25
  5. Step 5: Solve for x
    x = 7,730,893,550.25/65,961
  6. Step 6: Final answer
    x = 117,204.01

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These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.