Home / 33,818.44-50,694.68-14,102.64

Finding the Fourth Proportional to 33,818.44, 50,694.68 and 14,102.64

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Solution

The fourth proportional to 33,818.44, 50,694.68 and 14,102.64 is: 21,140.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,818.44 : 50,694.68 = 14,102.64 : x
  2. Step 2: Convert to fraction form
    33,818.44/50,694.68 = 14,102.64/x
  3. Step 3: Cross multiply
    33,818.44x = 50,694.68 × 14,102.64
  4. Step 4: Simplify right side
    33,818.44x = 714,928,821.96
  5. Step 5: Solve for x
    x = 714,928,821.96/33,818.44
  6. Step 6: Final answer
    x = 21,140.21

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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.