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Finding the Third Proportional to 3,162.38 and 4,795.88

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Solution

The third proportional to 3,162.38 and 4,795.88 is: 7,273.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162.38 : 4,795.88 = 4,795.88 : x
  2. Step 2: Convert to fraction form
    3,162.38/4,795.88 = 4,795.88/x
  3. Step 3: Cross multiply
    3,162.38x = 4,795.88 × 4,795.88
  4. Step 4: Simplify right side
    3,162.38x = 23,000,417.02
  5. Step 5: Solve for x
    x = 23,000,417.02/3,162.38
  6. Step 6: Final answer
    x = 7,273.15

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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.