Home / 6,384.22-9,576.33-2,002.02

Finding the Fourth Proportional to 6,384.22, 9,576.33 and 2,002.02

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Solution

The fourth proportional to 6,384.22, 9,576.33 and 2,002.02 is: 3,003.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,384.22 : 9,576.33 = 2,002.02 : x
  2. Step 2: Convert to fraction form
    6,384.22/9,576.33 = 2,002.02/x
  3. Step 3: Cross multiply
    6,384.22x = 9,576.33 × 2,002.02
  4. Step 4: Simplify right side
    6,384.22x = 19,171,960.77
  5. Step 5: Solve for x
    x = 19,171,960.77/6,384.22
  6. Step 6: Final answer
    x = 3,003.02

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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.