Home / 4,110.37-6,169.71-3,644.83

Finding the Fourth Proportional to 4,110.37, 6,169.71 and 3,644.83

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Solution

The fourth proportional to 4,110.37, 6,169.71 and 3,644.83 is: 5,470.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.37 : 6,169.71 = 3,644.83 : x
  2. Step 2: Convert to fraction form
    4,110.37/6,169.71 = 3,644.83/x
  3. Step 3: Cross multiply
    4,110.37x = 6,169.71 × 3,644.83
  4. Step 4: Simplify right side
    4,110.37x = 22,487,544.10
  5. Step 5: Solve for x
    x = 22,487,544.10/4,110.37
  6. Step 6: Final answer
    x = 5,470.93

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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.