Home / 3,764.67-5,195.33-2,063.35

Finding the Fourth Proportional to 3,764.67, 5,195.33 and 2,063.35

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Solution

The fourth proportional to 3,764.67, 5,195.33 and 2,063.35 is: 2,847.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764.67 : 5,195.33 = 2,063.35 : x
  2. Step 2: Convert to fraction form
    3,764.67/5,195.33 = 2,063.35/x
  3. Step 3: Cross multiply
    3,764.67x = 5,195.33 × 2,063.35
  4. Step 4: Simplify right side
    3,764.67x = 10,719,784.16
  5. Step 5: Solve for x
    x = 10,719,784.16/3,764.67
  6. Step 6: Final answer
    x = 2,847.47

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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.