Home / 6,004.54-8,285.26-3,882.98

Finding the Fourth Proportional to 6,004.54, 8,285.26 and 3,882.98

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Solution

The fourth proportional to 6,004.54, 8,285.26 and 3,882.98 is: 5,357.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,004.54 : 8,285.26 = 3,882.98 : x
  2. Step 2: Convert to fraction form
    6,004.54/8,285.26 = 3,882.98/x
  3. Step 3: Cross multiply
    6,004.54x = 8,285.26 × 3,882.98
  4. Step 4: Simplify right side
    6,004.54x = 32,171,498.87
  5. Step 5: Solve for x
    x = 32,171,498.87/6,004.54
  6. Step 6: Final answer
    x = 5,357.86

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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.