Home / 50,148.82-75,227.33-16,859.95

Finding the Fourth Proportional to 50,148.82, 75,227.33 and 16,859.95

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Solution

The fourth proportional to 50,148.82, 75,227.33 and 16,859.95 is: 25,291.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,148.82 : 75,227.33 = 16,859.95 : x
  2. Step 2: Convert to fraction form
    50,148.82/75,227.33 = 16,859.95/x
  3. Step 3: Cross multiply
    50,148.82x = 75,227.33 × 16,859.95
  4. Step 4: Simplify right side
    50,148.82x = 1,268,328,876.52
  5. Step 5: Solve for x
    x = 1,268,328,876.52/50,148.82
  6. Step 6: Final answer
    x = 25,291.30

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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.