Home / 22,163.94-33,219.47-10,301.69

Finding the Fourth Proportional to 22,163.94, 33,219.47 and 10,301.69

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Solution

The fourth proportional to 22,163.94, 33,219.47 and 10,301.69 is: 15,440.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,163.94 : 33,219.47 = 10,301.69 : x
  2. Step 2: Convert to fraction form
    22,163.94/33,219.47 = 10,301.69/x
  3. Step 3: Cross multiply
    22,163.94x = 33,219.47 × 10,301.69
  4. Step 4: Simplify right side
    22,163.94x = 342,216,464.30
  5. Step 5: Solve for x
    x = 342,216,464.30/22,163.94
  6. Step 6: Final answer
    x = 15,440.24

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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.