Home / 4,472.37-6,171.68-2,584.48

Finding the Fourth Proportional to 4,472.37, 6,171.68 and 2,584.48

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Solution

The fourth proportional to 4,472.37, 6,171.68 and 2,584.48 is: 3,566.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,472.37 : 6,171.68 = 2,584.48 : x
  2. Step 2: Convert to fraction form
    4,472.37/6,171.68 = 2,584.48/x
  3. Step 3: Cross multiply
    4,472.37x = 6,171.68 × 2,584.48
  4. Step 4: Simplify right side
    4,472.37x = 15,950,583.53
  5. Step 5: Solve for x
    x = 15,950,583.53/4,472.37
  6. Step 6: Final answer
    x = 3,566.47

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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.