Home / 3,684.06-5,520.74-2,363.67

Finding the Fourth Proportional to 3,684.06, 5,520.74 and 2,363.67

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Solution

The fourth proportional to 3,684.06, 5,520.74 and 2,363.67 is: 3,542.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,684.06 : 5,520.74 = 2,363.67 : x
  2. Step 2: Convert to fraction form
    3,684.06/5,520.74 = 2,363.67/x
  3. Step 3: Cross multiply
    3,684.06x = 5,520.74 × 2,363.67
  4. Step 4: Simplify right side
    3,684.06x = 13,049,195.70
  5. Step 5: Solve for x
    x = 13,049,195.70/3,684.06
  6. Step 6: Final answer
    x = 3,542.07

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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.