Home / 7,216.26-10,825.08-2,022.12

Finding the Fourth Proportional to 7,216.26, 10,825.08 and 2,022.12

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Solution

The fourth proportional to 7,216.26, 10,825.08 and 2,022.12 is: 3,033.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,216.26 : 10,825.08 = 2,022.12 : x
  2. Step 2: Convert to fraction form
    7,216.26/10,825.08 = 2,022.12/x
  3. Step 3: Cross multiply
    7,216.26x = 10,825.08 × 2,022.12
  4. Step 4: Simplify right side
    7,216.26x = 21,889,610.77
  5. Step 5: Solve for x
    x = 21,889,610.77/7,216.26
  6. Step 6: Final answer
    x = 3,033.37

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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.