Home / 4,229.58-6,336.21-2,375.07

Finding the Fourth Proportional to 4,229.58, 6,336.21 and 2,375.07

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Solution

The fourth proportional to 4,229.58, 6,336.21 and 2,375.07 is: 3,558.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229.58 : 6,336.21 = 2,375.07 : x
  2. Step 2: Convert to fraction form
    4,229.58/6,336.21 = 2,375.07/x
  3. Step 3: Cross multiply
    4,229.58x = 6,336.21 × 2,375.07
  4. Step 4: Simplify right side
    4,229.58x = 15,048,942.28
  5. Step 5: Solve for x
    x = 15,048,942.28/4,229.58
  6. Step 6: Final answer
    x = 3,558.02

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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.