Home / 6,760.20-10,136.34-2,376.84

Finding the Fourth Proportional to 6,760.20, 10,136.34 and 2,376.84

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Solution

The fourth proportional to 6,760.20, 10,136.34 and 2,376.84 is: 3,563.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,760.20 : 10,136.34 = 2,376.84 : x
  2. Step 2: Convert to fraction form
    6,760.20/10,136.34 = 2,376.84/x
  3. Step 3: Cross multiply
    6,760.20x = 10,136.34 × 2,376.84
  4. Step 4: Simplify right side
    6,760.20x = 24,092,458.37
  5. Step 5: Solve for x
    x = 24,092,458.37/6,760.20
  6. Step 6: Final answer
    x = 3,563.87

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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.