Home / 36,738.41-55,063.87-25,584.71

Finding the Fourth Proportional to 36,738.41, 55,063.87 and 25,584.71

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Solution

The fourth proportional to 36,738.41, 55,063.87 and 25,584.71 is: 38,346.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,738.41 : 55,063.87 = 25,584.71 : x
  2. Step 2: Convert to fraction form
    36,738.41/55,063.87 = 25,584.71/x
  3. Step 3: Cross multiply
    36,738.41x = 55,063.87 × 25,584.71
  4. Step 4: Simplify right side
    36,738.41x = 1,408,793,145.43
  5. Step 5: Solve for x
    x = 1,408,793,145.43/36,738.41
  6. Step 6: Final answer
    x = 38,346.60

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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.