Home / 3,764.44-5,646.30-1,167.34

Finding the Fourth Proportional to 3,764.44, 5,646.30 and 1,167.34

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Solution

The fourth proportional to 3,764.44, 5,646.30 and 1,167.34 is: 1,750.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764.44 : 5,646.30 = 1,167.34 : x
  2. Step 2: Convert to fraction form
    3,764.44/5,646.30 = 1,167.34/x
  3. Step 3: Cross multiply
    3,764.44x = 5,646.30 × 1,167.34
  4. Step 4: Simplify right side
    3,764.44x = 6,591,151.84
  5. Step 5: Solve for x
    x = 6,591,151.84/3,764.44
  6. Step 6: Final answer
    x = 1,750.90

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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.