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Finding the Fourth Proportional to 36,873.56, 50,889.41 and 22,541.78

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Solution

The fourth proportional to 36,873.56, 50,889.41 and 22,541.78 is: 31,110.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,873.56 : 50,889.41 = 22,541.78 : x
  2. Step 2: Convert to fraction form
    36,873.56/50,889.41 = 22,541.78/x
  3. Step 3: Cross multiply
    36,873.56x = 50,889.41 × 22,541.78
  4. Step 4: Simplify right side
    36,873.56x = 1,147,137,884.55
  5. Step 5: Solve for x
    x = 1,147,137,884.55/36,873.56
  6. Step 6: Final answer
    x = 31,110.04

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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.