Home / 6,180.41-9,269.66-2,020.46

Finding the Fourth Proportional to 6,180.41, 9,269.66 and 2,020.46

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Solution

The fourth proportional to 6,180.41, 9,269.66 and 2,020.46 is: 3,030.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,180.41 : 9,269.66 = 2,020.46 : x
  2. Step 2: Convert to fraction form
    6,180.41/9,269.66 = 2,020.46/x
  3. Step 3: Cross multiply
    6,180.41x = 9,269.66 × 2,020.46
  4. Step 4: Simplify right side
    6,180.41x = 18,728,920.79
  5. Step 5: Solve for x
    x = 18,728,920.79/6,180.41
  6. Step 6: Final answer
    x = 3,030.37

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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.