Home / 36,514.25-54,464.59-33,150.71

Finding the Fourth Proportional to 36,514.25, 54,464.59 and 33,150.71

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Solution

The fourth proportional to 36,514.25, 54,464.59 and 33,150.71 is: 49,447.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,514.25 : 54,464.59 = 33,150.71 : x
  2. Step 2: Convert to fraction form
    36,514.25/54,464.59 = 33,150.71/x
  3. Step 3: Cross multiply
    36,514.25x = 54,464.59 × 33,150.71
  4. Step 4: Simplify right side
    36,514.25x = 1,805,539,662.61
  5. Step 5: Solve for x
    x = 1,805,539,662.61/36,514.25
  6. Step 6: Final answer
    x = 49,447.54

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.