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Finding the Third Proportional to 32,751 and 76,984.50

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Solution

The third proportional to 32,751 and 76,984.50 is: 180,959.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,751 : 76,984.50 = 76,984.50 : x
  2. Step 2: Convert to fraction form
    32,751/76,984.50 = 76,984.50/x
  3. Step 3: Cross multiply
    32,751x = 76,984.50 × 76,984.50
  4. Step 4: Simplify right side
    32,751x = 5,926,613,240.25
  5. Step 5: Solve for x
    x = 5,926,613,240.25/32,751
  6. Step 6: Final answer
    x = 180,959.76

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These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.