Home / 6,022.57-9,031.61-2,072.73

Finding the Fourth Proportional to 6,022.57, 9,031.61 and 2,072.73

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Solution

The fourth proportional to 6,022.57, 9,031.61 and 2,072.73 is: 3,108.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.57 : 9,031.61 = 2,072.73 : x
  2. Step 2: Convert to fraction form
    6,022.57/9,031.61 = 2,072.73/x
  3. Step 3: Cross multiply
    6,022.57x = 9,031.61 × 2,072.73
  4. Step 4: Simplify right side
    6,022.57x = 18,720,089.00
  5. Step 5: Solve for x
    x = 18,720,089.00/6,022.57
  6. Step 6: Final answer
    x = 3,108.32

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1.5x scale

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.