Home / 33,624.20-50,492.53-21,003.33

Finding the Fourth Proportional to 33,624.20, 50,492.53 and 21,003.33

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Solution

The fourth proportional to 33,624.20, 50,492.53 and 21,003.33 is: 31,540.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,624.20 : 50,492.53 = 21,003.33 : x
  2. Step 2: Convert to fraction form
    33,624.20/50,492.53 = 21,003.33/x
  3. Step 3: Cross multiply
    33,624.20x = 50,492.53 × 21,003.33
  4. Step 4: Simplify right side
    33,624.20x = 1,060,511,270.12
  5. Step 5: Solve for x
    x = 1,060,511,270.12/33,624.20
  6. Step 6: Final answer
    x = 31,540.12

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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.