Home / 5,895.37-8,134.68-3,376.88

Finding the Fourth Proportional to 5,895.37, 8,134.68 and 3,376.88

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Solution

The fourth proportional to 5,895.37, 8,134.68 and 3,376.88 is: 4,659.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895.37 : 8,134.68 = 3,376.88 : x
  2. Step 2: Convert to fraction form
    5,895.37/8,134.68 = 3,376.88/x
  3. Step 3: Cross multiply
    5,895.37x = 8,134.68 × 3,376.88
  4. Step 4: Simplify right side
    5,895.37x = 27,469,797.53
  5. Step 5: Solve for x
    x = 27,469,797.53/5,895.37
  6. Step 6: Final answer
    x = 4,659.56

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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.