Home / 5,524.87-8,287.37-3,064.49

Finding the Fourth Proportional to 5,524.87, 8,287.37 and 3,064.49

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Solution

The fourth proportional to 5,524.87, 8,287.37 and 3,064.49 is: 4,596.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524.87 : 8,287.37 = 3,064.49 : x
  2. Step 2: Convert to fraction form
    5,524.87/8,287.37 = 3,064.49/x
  3. Step 3: Cross multiply
    5,524.87x = 8,287.37 × 3,064.49
  4. Step 4: Simplify right side
    5,524.87x = 25,396,562.49
  5. Step 5: Solve for x
    x = 25,396,562.49/5,524.87
  6. Step 6: Final answer
    x = 4,596.77

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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.