Home / 33,167.52-49,860.63-30,732.66

Finding the Fourth Proportional to 33,167.52, 49,860.63 and 30,732.66

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Solution

The fourth proportional to 33,167.52, 49,860.63 and 30,732.66 is: 46,200.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,167.52 : 49,860.63 = 30,732.66 : x
  2. Step 2: Convert to fraction form
    33,167.52/49,860.63 = 30,732.66/x
  3. Step 3: Cross multiply
    33,167.52x = 49,860.63 × 30,732.66
  4. Step 4: Simplify right side
    33,167.52x = 1,532,349,789.18
  5. Step 5: Solve for x
    x = 1,532,349,789.18/33,167.52
  6. Step 6: Final answer
    x = 46,200.31

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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.