Home / 4,163.00-6,264.54-3,427.92

Finding the Fourth Proportional to 4,163.00, 6,264.54 and 3,427.92

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Solution

The fourth proportional to 4,163.00, 6,264.54 and 3,427.92 is: 5,158.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,163.00 : 6,264.54 = 3,427.92 : x
  2. Step 2: Convert to fraction form
    4,163.00/6,264.54 = 3,427.92/x
  3. Step 3: Cross multiply
    4,163.00x = 6,264.54 × 3,427.92
  4. Step 4: Simplify right side
    4,163.00x = 21,474,341.96
  5. Step 5: Solve for x
    x = 21,474,341.96/4,163.00
  6. Step 6: Final answer
    x = 5,158.39

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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.