Home / 33,360.44-50,015.22-20,209.32

Finding the Fourth Proportional to 33,360.44, 50,015.22 and 20,209.32

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Solution

The fourth proportional to 33,360.44, 50,015.22 and 20,209.32 is: 30,298.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,360.44 : 50,015.22 = 20,209.32 : x
  2. Step 2: Convert to fraction form
    33,360.44/50,015.22 = 20,209.32/x
  3. Step 3: Cross multiply
    33,360.44x = 50,015.22 × 20,209.32
  4. Step 4: Simplify right side
    33,360.44x = 1,010,773,585.85
  5. Step 5: Solve for x
    x = 1,010,773,585.85/33,360.44
  6. Step 6: Final answer
    x = 30,298.57

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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.