Home / 36,863.28-50,869.84-20,095.92

Finding the Fourth Proportional to 36,863.28, 50,869.84 and 20,095.92

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Solution

The fourth proportional to 36,863.28, 50,869.84 and 20,095.92 is: 27,731.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,863.28 : 50,869.84 = 20,095.92 : x
  2. Step 2: Convert to fraction form
    36,863.28/50,869.84 = 20,095.92/x
  3. Step 3: Cross multiply
    36,863.28x = 50,869.84 × 20,095.92
  4. Step 4: Simplify right side
    36,863.28x = 1,022,276,235.05
  5. Step 5: Solve for x
    x = 1,022,276,235.05/36,863.28
  6. Step 6: Final answer
    x = 27,731.56

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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.