Home / 11,365.24-17,048.04-3,467.92

Finding the Fourth Proportional to 11,365.24, 17,048.04 and 3,467.92

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Solution

The fourth proportional to 11,365.24, 17,048.04 and 3,467.92 is: 5,201.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,365.24 : 17,048.04 = 3,467.92 : x
  2. Step 2: Convert to fraction form
    11,365.24/17,048.04 = 3,467.92/x
  3. Step 3: Cross multiply
    11,365.24x = 17,048.04 × 3,467.92
  4. Step 4: Simplify right side
    11,365.24x = 59,121,238.88
  5. Step 5: Solve for x
    x = 59,121,238.88/11,365.24
  6. Step 6: Final answer
    x = 5,201.93

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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.