Home / 3,238.84-4,859.27-2,462.55

Finding the Fourth Proportional to 3,238.84, 4,859.27 and 2,462.55

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Solution

The fourth proportional to 3,238.84, 4,859.27 and 2,462.55 is: 3,694.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238.84 : 4,859.27 = 2,462.55 : x
  2. Step 2: Convert to fraction form
    3,238.84/4,859.27 = 2,462.55/x
  3. Step 3: Cross multiply
    3,238.84x = 4,859.27 × 2,462.55
  4. Step 4: Simplify right side
    3,238.84x = 11,966,215.22
  5. Step 5: Solve for x
    x = 11,966,215.22/3,238.84
  6. Step 6: Final answer
    x = 3,694.60

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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.