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Finding the Third Proportional to 37,062.28 and 79,753.22

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Solution

The third proportional to 37,062.28 and 79,753.22 is: 171,618.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,062.28 : 79,753.22 = 79,753.22 : x
  2. Step 2: Convert to fraction form
    37,062.28/79,753.22 = 79,753.22/x
  3. Step 3: Cross multiply
    37,062.28x = 79,753.22 × 79,753.22
  4. Step 4: Simplify right side
    37,062.28x = 6,360,575,900.99
  5. Step 5: Solve for x
    x = 6,360,575,900.99/37,062.28
  6. Step 6: Final answer
    x = 171,618.58

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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.