Home / 4,108.48-6,163.08-1,767.96

Finding the Fourth Proportional to 4,108.48, 6,163.08 and 1,767.96

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Solution

The fourth proportional to 4,108.48, 6,163.08 and 1,767.96 is: 2,652.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108.48 : 6,163.08 = 1,767.96 : x
  2. Step 2: Convert to fraction form
    4,108.48/6,163.08 = 1,767.96/x
  3. Step 3: Cross multiply
    4,108.48x = 6,163.08 × 1,767.96
  4. Step 4: Simplify right side
    4,108.48x = 10,896,078.92
  5. Step 5: Solve for x
    x = 10,896,078.92/4,108.48
  6. Step 6: Final answer
    x = 2,652.09

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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.