Home / 2,367.68-3,267.41-1,359.43

Finding the Fourth Proportional to 2,367.68, 3,267.41 and 1,359.43

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Solution

The fourth proportional to 2,367.68, 3,267.41 and 1,359.43 is: 1,876.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367.68 : 3,267.41 = 1,359.43 : x
  2. Step 2: Convert to fraction form
    2,367.68/3,267.41 = 1,359.43/x
  3. Step 3: Cross multiply
    2,367.68x = 3,267.41 × 1,359.43
  4. Step 4: Simplify right side
    2,367.68x = 4,441,822.66
  5. Step 5: Solve for x
    x = 4,441,822.66/2,367.68
  6. Step 6: Final answer
    x = 1,876.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.