Home / 4,399.67-6,594.23-3,076.20

Finding the Fourth Proportional to 4,399.67, 6,594.23 and 3,076.20

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Solution

The fourth proportional to 4,399.67, 6,594.23 and 3,076.20 is: 4,610.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.67 : 6,594.23 = 3,076.20 : x
  2. Step 2: Convert to fraction form
    4,399.67/6,594.23 = 3,076.20/x
  3. Step 3: Cross multiply
    4,399.67x = 6,594.23 × 3,076.20
  4. Step 4: Simplify right side
    4,399.67x = 20,285,137.35
  5. Step 5: Solve for x
    x = 20,285,137.35/4,399.67
  6. Step 6: Final answer
    x = 4,610.61

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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.