Home / 36,855.29-50,861.37-22,517.48

Finding the Fourth Proportional to 36,855.29, 50,861.37 and 22,517.48

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Solution

The fourth proportional to 36,855.29, 50,861.37 and 22,517.48 is: 31,074.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,855.29 : 50,861.37 = 22,517.48 : x
  2. Step 2: Convert to fraction form
    36,855.29/50,861.37 = 22,517.48/x
  3. Step 3: Cross multiply
    36,855.29x = 50,861.37 × 22,517.48
  4. Step 4: Simplify right side
    36,855.29x = 1,145,269,627.44
  5. Step 5: Solve for x
    x = 1,145,269,627.44/36,855.29
  6. Step 6: Final answer
    x = 31,074.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.