Home / 22,187.48-33,286.52-7,396.52

Finding the Fourth Proportional to 22,187.48, 33,286.52 and 7,396.52

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Solution

The fourth proportional to 22,187.48, 33,286.52 and 7,396.52 is: 11,096.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,187.48 : 33,286.52 = 7,396.52 : x
  2. Step 2: Convert to fraction form
    22,187.48/33,286.52 = 7,396.52/x
  3. Step 3: Cross multiply
    22,187.48x = 33,286.52 × 7,396.52
  4. Step 4: Simplify right side
    22,187.48x = 246,204,207.50
  5. Step 5: Solve for x
    x = 246,204,207.50/22,187.48
  6. Step 6: Final answer
    x = 11,096.54

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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.