Home / 4,329.80-5,968.11-3,383.94

Finding the Fourth Proportional to 4,329.80, 5,968.11 and 3,383.94

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Solution

The fourth proportional to 4,329.80, 5,968.11 and 3,383.94 is: 4,664.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.80 : 5,968.11 = 3,383.94 : x
  2. Step 2: Convert to fraction form
    4,329.80/5,968.11 = 3,383.94/x
  3. Step 3: Cross multiply
    4,329.80x = 5,968.11 × 3,383.94
  4. Step 4: Simplify right side
    4,329.80x = 20,195,726.15
  5. Step 5: Solve for x
    x = 20,195,726.15/4,329.80
  6. Step 6: Final answer
    x = 4,664.36

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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.