Home / 3,092.93-4,264.49-2,149.52

Finding the Fourth Proportional to 3,092.93, 4,264.49 and 2,149.52

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Solution

The fourth proportional to 3,092.93, 4,264.49 and 2,149.52 is: 2,963.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.93 : 4,264.49 = 2,149.52 : x
  2. Step 2: Convert to fraction form
    3,092.93/4,264.49 = 2,149.52/x
  3. Step 3: Cross multiply
    3,092.93x = 4,264.49 × 2,149.52
  4. Step 4: Simplify right side
    3,092.93x = 9,166,595.80
  5. Step 5: Solve for x
    x = 9,166,595.80/3,092.93
  6. Step 6: Final answer
    x = 2,963.73

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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.