Home / 33,836.44-50,758.08-11,646.90

Finding the Fourth Proportional to 33,836.44, 50,758.08 and 11,646.90

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Solution

The fourth proportional to 33,836.44, 50,758.08 and 11,646.90 is: 17,471.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,836.44 : 50,758.08 = 11,646.90 : x
  2. Step 2: Convert to fraction form
    33,836.44/50,758.08 = 11,646.90/x
  3. Step 3: Cross multiply
    33,836.44x = 50,758.08 × 11,646.90
  4. Step 4: Simplify right side
    33,836.44x = 591,174,281.95
  5. Step 5: Solve for x
    x = 591,174,281.95/33,836.44
  6. Step 6: Final answer
    x = 17,471.53

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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.