Home / 36,227.70-54,341.55-33,117.30

Finding the Fourth Proportional to 36,227.70, 54,341.55 and 33,117.30

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Solution

The fourth proportional to 36,227.70, 54,341.55 and 33,117.30 is: 49,675.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,227.70 : 54,341.55 = 33,117.30 : x
  2. Step 2: Convert to fraction form
    36,227.70/54,341.55 = 33,117.30/x
  3. Step 3: Cross multiply
    36,227.70x = 54,341.55 × 33,117.30
  4. Step 4: Simplify right side
    36,227.70x = 1,799,645,413.82
  5. Step 5: Solve for x
    x = 1,799,645,413.82/36,227.70
  6. Step 6: Final answer
    x = 49,675.95

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Similar ratio
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1.5x scale

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.