Home / 36,340.39-50,169.59-22,002.67

Finding the Fourth Proportional to 36,340.39, 50,169.59 and 22,002.67

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Solution

The fourth proportional to 36,340.39, 50,169.59 and 22,002.67 is: 30,375.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,340.39 : 50,169.59 = 22,002.67 : x
  2. Step 2: Convert to fraction form
    36,340.39/50,169.59 = 22,002.67/x
  3. Step 3: Cross multiply
    36,340.39x = 50,169.59 × 22,002.67
  4. Step 4: Simplify right side
    36,340.39x = 1,103,864,779.88
  5. Step 5: Solve for x
    x = 1,103,864,779.88/36,340.39
  6. Step 6: Final answer
    x = 30,375.70

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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.