Home / 4,231.61-5,839.65-2,463.33

Finding the Fourth Proportional to 4,231.61, 5,839.65 and 2,463.33

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Solution

The fourth proportional to 4,231.61, 5,839.65 and 2,463.33 is: 3,399.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231.61 : 5,839.65 = 2,463.33 : x
  2. Step 2: Convert to fraction form
    4,231.61/5,839.65 = 2,463.33/x
  3. Step 3: Cross multiply
    4,231.61x = 5,839.65 × 2,463.33
  4. Step 4: Simplify right side
    4,231.61x = 14,384,978.88
  5. Step 5: Solve for x
    x = 14,384,978.88/4,231.61
  6. Step 6: Final answer
    x = 3,399.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.