Home / 36,471.26-50,330.34-19,704.26

Finding the Fourth Proportional to 36,471.26, 50,330.34 and 19,704.26

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Solution

The fourth proportional to 36,471.26, 50,330.34 and 19,704.26 is: 27,191.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,471.26 : 50,330.34 = 19,704.26 : x
  2. Step 2: Convert to fraction form
    36,471.26/50,330.34 = 19,704.26/x
  3. Step 3: Cross multiply
    36,471.26x = 50,330.34 × 19,704.26
  4. Step 4: Simplify right side
    36,471.26x = 991,721,853.60
  5. Step 5: Solve for x
    x = 991,721,853.60/36,471.26
  6. Step 6: Final answer
    x = 27,191.88

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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.