Home / 4,263.39-6,383.34-3,468.15

Finding the Fourth Proportional to 4,263.39, 6,383.34 and 3,468.15

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Solution

The fourth proportional to 4,263.39, 6,383.34 and 3,468.15 is: 5,192.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263.39 : 6,383.34 = 3,468.15 : x
  2. Step 2: Convert to fraction form
    4,263.39/6,383.34 = 3,468.15/x
  3. Step 3: Cross multiply
    4,263.39x = 6,383.34 × 3,468.15
  4. Step 4: Simplify right side
    4,263.39x = 22,138,380.62
  5. Step 5: Solve for x
    x = 22,138,380.62/4,263.39
  6. Step 6: Final answer
    x = 5,192.67

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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.