Home / 6,241.38-9,367.74-3,322.14

Finding the Fourth Proportional to 6,241.38, 9,367.74 and 3,322.14

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Solution

The fourth proportional to 6,241.38, 9,367.74 and 3,322.14 is: 4,986.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241.38 : 9,367.74 = 3,322.14 : x
  2. Step 2: Convert to fraction form
    6,241.38/9,367.74 = 3,322.14/x
  3. Step 3: Cross multiply
    6,241.38x = 9,367.74 × 3,322.14
  4. Step 4: Simplify right side
    6,241.38x = 31,120,943.76
  5. Step 5: Solve for x
    x = 31,120,943.76/6,241.38
  6. Step 6: Final answer
    x = 4,986.23

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1.5x scale

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.