Home / 4,226.72-6,333.32-2,834.94

Finding the Fourth Proportional to 4,226.72, 6,333.32 and 2,834.94

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Solution

The fourth proportional to 4,226.72, 6,333.32 and 2,834.94 is: 4,247.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226.72 : 6,333.32 = 2,834.94 : x
  2. Step 2: Convert to fraction form
    4,226.72/6,333.32 = 2,834.94/x
  3. Step 3: Cross multiply
    4,226.72x = 6,333.32 × 2,834.94
  4. Step 4: Simplify right side
    4,226.72x = 17,954,582.20
  5. Step 5: Solve for x
    x = 17,954,582.20/4,226.72
  6. Step 6: Final answer
    x = 4,247.88

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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.