Home / 3,836.46-5,293.92-2,344.74

Finding the Fourth Proportional to 3,836.46, 5,293.92 and 2,344.74

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Solution

The fourth proportional to 3,836.46, 5,293.92 and 2,344.74 is: 3,235.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836.46 : 5,293.92 = 2,344.74 : x
  2. Step 2: Convert to fraction form
    3,836.46/5,293.92 = 2,344.74/x
  3. Step 3: Cross multiply
    3,836.46x = 5,293.92 × 2,344.74
  4. Step 4: Simplify right side
    3,836.46x = 12,412,865.98
  5. Step 5: Solve for x
    x = 12,412,865.98/3,836.46
  6. Step 6: Final answer
    x = 3,235.50

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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.