Home / 4,261.46-6,383.84-2,796.17

Finding the Fourth Proportional to 4,261.46, 6,383.84 and 2,796.17

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Solution

The fourth proportional to 4,261.46, 6,383.84 and 2,796.17 is: 4,188.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261.46 : 6,383.84 = 2,796.17 : x
  2. Step 2: Convert to fraction form
    4,261.46/6,383.84 = 2,796.17/x
  3. Step 3: Cross multiply
    4,261.46x = 6,383.84 × 2,796.17
  4. Step 4: Simplify right side
    4,261.46x = 17,850,255.99
  5. Step 5: Solve for x
    x = 17,850,255.99/4,261.46
  6. Step 6: Final answer
    x = 4,188.77

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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.