Home / 5,869.24-8,803.03-2,170.85

Finding the Fourth Proportional to 5,869.24, 8,803.03 and 2,170.85

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Solution

The fourth proportional to 5,869.24, 8,803.03 and 2,170.85 is: 3,255.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869.24 : 8,803.03 = 2,170.85 : x
  2. Step 2: Convert to fraction form
    5,869.24/8,803.03 = 2,170.85/x
  3. Step 3: Cross multiply
    5,869.24x = 8,803.03 × 2,170.85
  4. Step 4: Simplify right side
    5,869.24x = 19,110,057.68
  5. Step 5: Solve for x
    x = 19,110,057.68/5,869.24
  6. Step 6: Final answer
    x = 3,255.97

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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.