Home / 4,217.16-6,326.43-2,025.84

Finding the Fourth Proportional to 4,217.16, 6,326.43 and 2,025.84

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Solution

The fourth proportional to 4,217.16, 6,326.43 and 2,025.84 is: 3,039.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217.16 : 6,326.43 = 2,025.84 : x
  2. Step 2: Convert to fraction form
    4,217.16/6,326.43 = 2,025.84/x
  3. Step 3: Cross multiply
    4,217.16x = 6,326.43 × 2,025.84
  4. Step 4: Simplify right side
    4,217.16x = 12,816,334.95
  5. Step 5: Solve for x
    x = 12,816,334.95/4,217.16
  6. Step 6: Final answer
    x = 3,039.09

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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.