Home / 36,991.83-55,505.97-17,267.52

Finding the Fourth Proportional to 36,991.83, 55,505.97 and 17,267.52

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Solution

The fourth proportional to 36,991.83, 55,505.97 and 17,267.52 is: 25,909.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,991.83 : 55,505.97 = 17,267.52 : x
  2. Step 2: Convert to fraction form
    36,991.83/55,505.97 = 17,267.52/x
  3. Step 3: Cross multiply
    36,991.83x = 55,505.97 × 17,267.52
  4. Step 4: Simplify right side
    36,991.83x = 958,450,447.09
  5. Step 5: Solve for x
    x = 958,450,447.09/36,991.83
  6. Step 6: Final answer
    x = 25,909.79

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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.