Home / 4,467.12-6,165.24-2,699.76

Finding the Fourth Proportional to 4,467.12, 6,165.24 and 2,699.76

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Solution

The fourth proportional to 4,467.12, 6,165.24 and 2,699.76 is: 3,726.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467.12 : 6,165.24 = 2,699.76 : x
  2. Step 2: Convert to fraction form
    4,467.12/6,165.24 = 2,699.76/x
  3. Step 3: Cross multiply
    4,467.12x = 6,165.24 × 2,699.76
  4. Step 4: Simplify right side
    4,467.12x = 16,644,668.34
  5. Step 5: Solve for x
    x = 16,644,668.34/4,467.12
  6. Step 6: Final answer
    x = 3,726.04

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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.