Home / 6,018.46-9,028.97-3,555.11

Finding the Fourth Proportional to 6,018.46, 9,028.97 and 3,555.11

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Solution

The fourth proportional to 6,018.46, 9,028.97 and 3,555.11 is: 5,333.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,018.46 : 9,028.97 = 3,555.11 : x
  2. Step 2: Convert to fraction form
    6,018.46/9,028.97 = 3,555.11/x
  3. Step 3: Cross multiply
    6,018.46x = 9,028.97 × 3,555.11
  4. Step 4: Simplify right side
    6,018.46x = 32,098,981.54
  5. Step 5: Solve for x
    x = 32,098,981.54/6,018.46
  6. Step 6: Final answer
    x = 5,333.42

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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.