Home / 3,092.33-4,264.19-2,384.29

Finding the Fourth Proportional to 3,092.33, 4,264.19 and 2,384.29

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Solution

The fourth proportional to 3,092.33, 4,264.19 and 2,384.29 is: 3,287.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092.33 : 4,264.19 = 2,384.29 : x
  2. Step 2: Convert to fraction form
    3,092.33/4,264.19 = 2,384.29/x
  3. Step 3: Cross multiply
    3,092.33x = 4,264.19 × 2,384.29
  4. Step 4: Simplify right side
    3,092.33x = 10,167,057.35
  5. Step 5: Solve for x
    x = 10,167,057.35/3,092.33
  6. Step 6: Final answer
    x = 3,287.83

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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.