Home / 36,382.58-50,203.92-20,466.72

Finding the Fourth Proportional to 36,382.58, 50,203.92 and 20,466.72

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Solution

The fourth proportional to 36,382.58, 50,203.92 and 20,466.72 is: 28,241.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,382.58 : 50,203.92 = 20,466.72 : x
  2. Step 2: Convert to fraction form
    36,382.58/50,203.92 = 20,466.72/x
  3. Step 3: Cross multiply
    36,382.58x = 50,203.92 × 20,466.72
  4. Step 4: Simplify right side
    36,382.58x = 1,027,509,573.54
  5. Step 5: Solve for x
    x = 1,027,509,573.54/36,382.58
  6. Step 6: Final answer
    x = 28,241.80

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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.