Home / 6,025.96-9,020.22-3,914.76

Finding the Fourth Proportional to 6,025.96, 9,020.22 and 3,914.76

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Solution

The fourth proportional to 6,025.96, 9,020.22 and 3,914.76 is: 5,859.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025.96 : 9,020.22 = 3,914.76 : x
  2. Step 2: Convert to fraction form
    6,025.96/9,020.22 = 3,914.76/x
  3. Step 3: Cross multiply
    6,025.96x = 9,020.22 × 3,914.76
  4. Step 4: Simplify right side
    6,025.96x = 35,311,996.45
  5. Step 5: Solve for x
    x = 35,311,996.45/6,025.96
  6. Step 6: Final answer
    x = 5,859.98

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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.