Home / 3,336.46-5,004.88-2,846.30

Finding the Fourth Proportional to 3,336.46, 5,004.88 and 2,846.30

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Solution

The fourth proportional to 3,336.46, 5,004.88 and 2,846.30 is: 4,269.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336.46 : 5,004.88 = 2,846.30 : x
  2. Step 2: Convert to fraction form
    3,336.46/5,004.88 = 2,846.30/x
  3. Step 3: Cross multiply
    3,336.46x = 5,004.88 × 2,846.30
  4. Step 4: Simplify right side
    3,336.46x = 14,245,357.80
  5. Step 5: Solve for x
    x = 14,245,357.80/3,336.46
  6. Step 6: Final answer
    x = 4,269.61

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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.