Home / 2,092.24-3,136.30-1,168.24

Finding the Fourth Proportional to 2,092.24, 3,136.30 and 1,168.24

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Solution

The fourth proportional to 2,092.24, 3,136.30 and 1,168.24 is: 1,751.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092.24 : 3,136.30 = 1,168.24 : x
  2. Step 2: Convert to fraction form
    2,092.24/3,136.30 = 1,168.24/x
  3. Step 3: Cross multiply
    2,092.24x = 3,136.30 × 1,168.24
  4. Step 4: Simplify right side
    2,092.24x = 3,663,951.11
  5. Step 5: Solve for x
    x = 3,663,951.11/2,092.24
  6. Step 6: Final answer
    x = 1,751.21

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1.5x scale

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.