Home / 5,559.82-7,672.27-3,041.44

Finding the Fourth Proportional to 5,559.82, 7,672.27 and 3,041.44

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Solution

The fourth proportional to 5,559.82, 7,672.27 and 3,041.44 is: 4,197.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,559.82 : 7,672.27 = 3,041.44 : x
  2. Step 2: Convert to fraction form
    5,559.82/7,672.27 = 3,041.44/x
  3. Step 3: Cross multiply
    5,559.82x = 7,672.27 × 3,041.44
  4. Step 4: Simplify right side
    5,559.82x = 23,334,733.66
  5. Step 5: Solve for x
    x = 23,334,733.66/5,559.82
  6. Step 6: Final answer
    x = 4,197.03

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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.