Home / 3,092.04-4,268.99-2,031.69

Finding the Fourth Proportional to 3,092.04, 4,268.99 and 2,031.69

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Solution

The fourth proportional to 3,092.04, 4,268.99 and 2,031.69 is: 2,805.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.04 : 4,268.99 = 2,031.69 : x
  2. Step 2: Convert to fraction form
    3,092.04/4,268.99 = 2,031.69/x
  3. Step 3: Cross multiply
    3,092.04x = 4,268.99 × 2,031.69
  4. Step 4: Simplify right side
    3,092.04x = 8,673,285.38
  5. Step 5: Solve for x
    x = 8,673,285.38/3,092.04
  6. Step 6: Final answer
    x = 2,805.04

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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.