Home / 4,108.48-5,666.92-3,267.96

Finding the Fourth Proportional to 4,108.48, 5,666.92 and 3,267.96

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Solution

The fourth proportional to 4,108.48, 5,666.92 and 3,267.96 is: 4,507.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108.48 : 5,666.92 = 3,267.96 : x
  2. Step 2: Convert to fraction form
    4,108.48/5,666.92 = 3,267.96/x
  3. Step 3: Cross multiply
    4,108.48x = 5,666.92 × 3,267.96
  4. Step 4: Simplify right side
    4,108.48x = 18,519,267.88
  5. Step 5: Solve for x
    x = 18,519,267.88/4,108.48
  6. Step 6: Final answer
    x = 4,507.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.