Home / 5,504.91-8,236.67-3,275.54

Finding the Fourth Proportional to 5,504.91, 8,236.67 and 3,275.54

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Solution

The fourth proportional to 5,504.91, 8,236.67 and 3,275.54 is: 4,900.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504.91 : 8,236.67 = 3,275.54 : x
  2. Step 2: Convert to fraction form
    5,504.91/8,236.67 = 3,275.54/x
  3. Step 3: Cross multiply
    5,504.91x = 8,236.67 × 3,275.54
  4. Step 4: Simplify right side
    5,504.91x = 26,979,509.06
  5. Step 5: Solve for x
    x = 26,979,509.06/5,504.91
  6. Step 6: Final answer
    x = 4,900.99

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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.