Home / 36,522.96-54,784.44-33,286.20

Finding the Fourth Proportional to 36,522.96, 54,784.44 and 33,286.20

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Solution

The fourth proportional to 36,522.96, 54,784.44 and 33,286.20 is: 49,929.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,522.96 : 54,784.44 = 33,286.20 : x
  2. Step 2: Convert to fraction form
    36,522.96/54,784.44 = 33,286.20/x
  3. Step 3: Cross multiply
    36,522.96x = 54,784.44 × 33,286.20
  4. Step 4: Simplify right side
    36,522.96x = 1,823,565,826.73
  5. Step 5: Solve for x
    x = 1,823,565,826.73/36,522.96
  6. Step 6: Final answer
    x = 49,929.30

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Double scale
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Similar ratio
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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.