Home / 22,194.06-33,293.38-7,399

Finding the Fourth Proportional to 22,194.06, 33,293.38 and 7,399

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Solution

The fourth proportional to 22,194.06, 33,293.38 and 7,399 is: 11,099.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,194.06 : 33,293.38 = 7,399 : x
  2. Step 2: Convert to fraction form
    22,194.06/33,293.38 = 7,399/x
  3. Step 3: Cross multiply
    22,194.06x = 33,293.38 × 7,399
  4. Step 4: Simplify right side
    22,194.06x = 246,337,718.62
  5. Step 5: Solve for x
    x = 246,337,718.62/22,194.06
  6. Step 6: Final answer
    x = 11,099.26

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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.