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Finding the Third Proportional to 4,843.13 and 6,336.75

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Solution

The third proportional to 4,843.13 and 6,336.75 is: 8,291.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843.13 : 6,336.75 = 6,336.75 : x
  2. Step 2: Convert to fraction form
    4,843.13/6,336.75 = 6,336.75/x
  3. Step 3: Cross multiply
    4,843.13x = 6,336.75 × 6,336.75
  4. Step 4: Simplify right side
    4,843.13x = 40,154,400.56
  5. Step 5: Solve for x
    x = 40,154,400.56/4,843.13
  6. Step 6: Final answer
    x = 8,291.01

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These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.