Home / 2,338.68-3,227.91-1,592.94

Finding the Fourth Proportional to 2,338.68, 3,227.91 and 1,592.94

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Solution

The fourth proportional to 2,338.68, 3,227.91 and 1,592.94 is: 2,198.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338.68 : 3,227.91 = 1,592.94 : x
  2. Step 2: Convert to fraction form
    2,338.68/3,227.91 = 1,592.94/x
  3. Step 3: Cross multiply
    2,338.68x = 3,227.91 × 1,592.94
  4. Step 4: Simplify right side
    2,338.68x = 5,141,866.96
  5. Step 5: Solve for x
    x = 5,141,866.96/2,338.68
  6. Step 6: Final answer
    x = 2,198.62

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1.5x scale

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.