Home / 36,369.26-54,553.69-9,351.56

Finding the Fourth Proportional to 36,369.26, 54,553.69 and 9,351.56

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Solution

The fourth proportional to 36,369.26, 54,553.69 and 9,351.56 is: 14,027.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,369.26 : 54,553.69 = 9,351.56 : x
  2. Step 2: Convert to fraction form
    36,369.26/54,553.69 = 9,351.56/x
  3. Step 3: Cross multiply
    36,369.26x = 54,553.69 × 9,351.56
  4. Step 4: Simplify right side
    36,369.26x = 510,162,105.26
  5. Step 5: Solve for x
    x = 510,162,105.26/36,369.26
  6. Step 6: Final answer
    x = 14,027.29

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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.