Home / 33,645.01-50,475.33-11,458.58

Finding the Fourth Proportional to 33,645.01, 50,475.33 and 11,458.58

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Solution

The fourth proportional to 33,645.01, 50,475.33 and 11,458.58 is: 17,190.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,645.01 : 50,475.33 = 11,458.58 : x
  2. Step 2: Convert to fraction form
    33,645.01/50,475.33 = 11,458.58/x
  3. Step 3: Cross multiply
    33,645.01x = 50,475.33 × 11,458.58
  4. Step 4: Simplify right side
    33,645.01x = 578,375,606.15
  5. Step 5: Solve for x
    x = 578,375,606.15/33,645.01
  6. Step 6: Final answer
    x = 17,190.53

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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.