Home / 33,394.68-50,090.52-11,206.44

Finding the Fourth Proportional to 33,394.68, 50,090.52 and 11,206.44

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Solution

The fourth proportional to 33,394.68, 50,090.52 and 11,206.44 is: 16,809.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,394.68 : 50,090.52 = 11,206.44 : x
  2. Step 2: Convert to fraction form
    33,394.68/50,090.52 = 11,206.44/x
  3. Step 3: Cross multiply
    33,394.68x = 50,090.52 × 11,206.44
  4. Step 4: Simplify right side
    33,394.68x = 561,336,406.95
  5. Step 5: Solve for x
    x = 561,336,406.95/33,394.68
  6. Step 6: Final answer
    x = 16,809.16

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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.