Home / 4,513.83-6,764.97-3,926.38

Finding the Fourth Proportional to 4,513.83, 6,764.97 and 3,926.38

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Solution

The fourth proportional to 4,513.83, 6,764.97 and 3,926.38 is: 5,884.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.83 : 6,764.97 = 3,926.38 : x
  2. Step 2: Convert to fraction form
    4,513.83/6,764.97 = 3,926.38/x
  3. Step 3: Cross multiply
    4,513.83x = 6,764.97 × 3,926.38
  4. Step 4: Simplify right side
    4,513.83x = 26,561,809.08
  5. Step 5: Solve for x
    x = 26,561,809.08/4,513.83
  6. Step 6: Final answer
    x = 5,884.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.