Home / 2,394.16-3,586.92-1,366

Finding the Fourth Proportional to 2,394.16, 3,586.92 and 1,366

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Solution

The fourth proportional to 2,394.16, 3,586.92 and 1,366 is: 2,046.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394.16 : 3,586.92 = 1,366 : x
  2. Step 2: Convert to fraction form
    2,394.16/3,586.92 = 1,366/x
  3. Step 3: Cross multiply
    2,394.16x = 3,586.92 × 1,366
  4. Step 4: Simplify right side
    2,394.16x = 4,899,732.72
  5. Step 5: Solve for x
    x = 4,899,732.72/2,394.16
  6. Step 6: Final answer
    x = 2,046.54

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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.