Home / 3,205.20-4,806.18-2,033.13

Finding the Fourth Proportional to 3,205.20, 4,806.18 and 2,033.13

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Solution

The fourth proportional to 3,205.20, 4,806.18 and 2,033.13 is: 3,048.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205.20 : 4,806.18 = 2,033.13 : x
  2. Step 2: Convert to fraction form
    3,205.20/4,806.18 = 2,033.13/x
  3. Step 3: Cross multiply
    3,205.20x = 4,806.18 × 2,033.13
  4. Step 4: Simplify right side
    3,205.20x = 9,771,588.74
  5. Step 5: Solve for x
    x = 9,771,588.74/3,205.20
  6. Step 6: Final answer
    x = 3,048.67

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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.