Home / 4,180.93-5,769.60-2,292.43

Finding the Fourth Proportional to 4,180.93, 5,769.60 and 2,292.43

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Solution

The fourth proportional to 4,180.93, 5,769.60 and 2,292.43 is: 3,163.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180.93 : 5,769.60 = 2,292.43 : x
  2. Step 2: Convert to fraction form
    4,180.93/5,769.60 = 2,292.43/x
  3. Step 3: Cross multiply
    4,180.93x = 5,769.60 × 2,292.43
  4. Step 4: Simplify right side
    4,180.93x = 13,226,404.13
  5. Step 5: Solve for x
    x = 13,226,404.13/4,180.93
  6. Step 6: Final answer
    x = 3,163.51

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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.