Home / 4,231.71-6,316.18-3,793.23

Finding the Fourth Proportional to 4,231.71, 6,316.18 and 3,793.23

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Solution

The fourth proportional to 4,231.71, 6,316.18 and 3,793.23 is: 5,661.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231.71 : 6,316.18 = 3,793.23 : x
  2. Step 2: Convert to fraction form
    4,231.71/6,316.18 = 3,793.23/x
  3. Step 3: Cross multiply
    4,231.71x = 6,316.18 × 3,793.23
  4. Step 4: Simplify right side
    4,231.71x = 23,958,713.98
  5. Step 5: Solve for x
    x = 23,958,713.98/4,231.71
  6. Step 6: Final answer
    x = 5,661.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.