Home / 36,501.24-50,371.50-19,733.88

Finding the Fourth Proportional to 36,501.24, 50,371.50 and 19,733.88

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Solution

The fourth proportional to 36,501.24, 50,371.50 and 19,733.88 is: 27,232.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,501.24 : 50,371.50 = 19,733.88 : x
  2. Step 2: Convert to fraction form
    36,501.24/50,371.50 = 19,733.88/x
  3. Step 3: Cross multiply
    36,501.24x = 50,371.50 × 19,733.88
  4. Step 4: Simplify right side
    36,501.24x = 994,025,136.42
  5. Step 5: Solve for x
    x = 994,025,136.42/36,501.24
  6. Step 6: Final answer
    x = 27,232.64

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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.