Home / 3,329.33-4,593.67-2,133.77

Finding the Fourth Proportional to 3,329.33, 4,593.67 and 2,133.77

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Solution

The fourth proportional to 3,329.33, 4,593.67 and 2,133.77 is: 2,944.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329.33 : 4,593.67 = 2,133.77 : x
  2. Step 2: Convert to fraction form
    3,329.33/4,593.67 = 2,133.77/x
  3. Step 3: Cross multiply
    3,329.33x = 4,593.67 × 2,133.77
  4. Step 4: Simplify right side
    3,329.33x = 9,801,806.93
  5. Step 5: Solve for x
    x = 9,801,806.93/3,329.33
  6. Step 6: Final answer
    x = 2,944.08

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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.