Home / 4,131.96-6,198.71-2,468.99

Finding the Fourth Proportional to 4,131.96, 6,198.71 and 2,468.99

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Solution

The fourth proportional to 4,131.96, 6,198.71 and 2,468.99 is: 3,703.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131.96 : 6,198.71 = 2,468.99 : x
  2. Step 2: Convert to fraction form
    4,131.96/6,198.71 = 2,468.99/x
  3. Step 3: Cross multiply
    4,131.96x = 6,198.71 × 2,468.99
  4. Step 4: Simplify right side
    4,131.96x = 15,304,509.66
  5. Step 5: Solve for x
    x = 15,304,509.66/4,131.96
  6. Step 6: Final answer
    x = 3,703.93

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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.