Home / 36,251.73-50,027.46-20,336.16

Finding the Fourth Proportional to 36,251.73, 50,027.46 and 20,336.16

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Solution

The fourth proportional to 36,251.73, 50,027.46 and 20,336.16 is: 28,063.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,251.73 : 50,027.46 = 20,336.16 : x
  2. Step 2: Convert to fraction form
    36,251.73/50,027.46 = 20,336.16/x
  3. Step 3: Cross multiply
    36,251.73x = 50,027.46 × 20,336.16
  4. Step 4: Simplify right side
    36,251.73x = 1,017,366,430.95
  5. Step 5: Solve for x
    x = 1,017,366,430.95/36,251.73
  6. Step 6: Final answer
    x = 28,063.94

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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.