Home / 6,193.22-9,290.13-2,031.54

Finding the Fourth Proportional to 6,193.22, 9,290.13 and 2,031.54

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Solution

The fourth proportional to 6,193.22, 9,290.13 and 2,031.54 is: 3,047.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193.22 : 9,290.13 = 2,031.54 : x
  2. Step 2: Convert to fraction form
    6,193.22/9,290.13 = 2,031.54/x
  3. Step 3: Cross multiply
    6,193.22x = 9,290.13 × 2,031.54
  4. Step 4: Simplify right side
    6,193.22x = 18,873,270.70
  5. Step 5: Solve for x
    x = 18,873,270.70/6,193.22
  6. Step 6: Final answer
    x = 3,047.41

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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.