Home / 6,844.94-10,268.42-2,163.89

Finding the Fourth Proportional to 6,844.94, 10,268.42 and 2,163.89

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Solution

The fourth proportional to 6,844.94, 10,268.42 and 2,163.89 is: 3,246.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844.94 : 10,268.42 = 2,163.89 : x
  2. Step 2: Convert to fraction form
    6,844.94/10,268.42 = 2,163.89/x
  3. Step 3: Cross multiply
    6,844.94x = 10,268.42 × 2,163.89
  4. Step 4: Simplify right side
    6,844.94x = 22,219,762.43
  5. Step 5: Solve for x
    x = 22,219,762.43/6,844.94
  6. Step 6: Final answer
    x = 3,246.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.