Home / 6,022.48-9,022.56-3,102.56

Finding the Fourth Proportional to 6,022.48, 9,022.56 and 3,102.56

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Solution

The fourth proportional to 6,022.48, 9,022.56 and 3,102.56 is: 4,648.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,022.48 : 9,022.56 = 3,102.56 : x
  2. Step 2: Convert to fraction form
    6,022.48/9,022.56 = 3,102.56/x
  3. Step 3: Cross multiply
    6,022.48x = 9,022.56 × 3,102.56
  4. Step 4: Simplify right side
    6,022.48x = 27,993,033.75
  5. Step 5: Solve for x
    x = 27,993,033.75/6,022.48
  6. Step 6: Final answer
    x = 4,648.09

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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.