Home / 4,163.64-6,246.59-1,823.85

Finding the Fourth Proportional to 4,163.64, 6,246.59 and 1,823.85

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Solution

The fourth proportional to 4,163.64, 6,246.59 and 1,823.85 is: 2,736.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163.64 : 6,246.59 = 1,823.85 : x
  2. Step 2: Convert to fraction form
    4,163.64/6,246.59 = 1,823.85/x
  3. Step 3: Cross multiply
    4,163.64x = 6,246.59 × 1,823.85
  4. Step 4: Simplify right side
    4,163.64x = 11,392,834.05
  5. Step 5: Solve for x
    x = 11,392,834.05/4,163.64
  6. Step 6: Final answer
    x = 2,736.27

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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.