Home / 4,093.09-5,649.20-2,414.39

Finding the Fourth Proportional to 4,093.09, 5,649.20 and 2,414.39

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Solution

The fourth proportional to 4,093.09, 5,649.20 and 2,414.39 is: 3,332.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093.09 : 5,649.20 = 2,414.39 : x
  2. Step 2: Convert to fraction form
    4,093.09/5,649.20 = 2,414.39/x
  3. Step 3: Cross multiply
    4,093.09x = 5,649.20 × 2,414.39
  4. Step 4: Simplify right side
    4,093.09x = 13,639,359.92
  5. Step 5: Solve for x
    x = 13,639,359.92/4,093.09
  6. Step 6: Final answer
    x = 3,332.29

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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.