Home / 11,588.24-17,383.05-3,268.97

Finding the Fourth Proportional to 11,588.24, 17,383.05 and 3,268.97

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Solution

The fourth proportional to 11,588.24, 17,383.05 and 3,268.97 is: 4,903.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588.24 : 17,383.05 = 3,268.97 : x
  2. Step 2: Convert to fraction form
    11,588.24/17,383.05 = 3,268.97/x
  3. Step 3: Cross multiply
    11,588.24x = 17,383.05 × 3,268.97
  4. Step 4: Simplify right side
    11,588.24x = 56,824,582.04
  5. Step 5: Solve for x
    x = 56,824,582.04/11,588.24
  6. Step 6: Final answer
    x = 4,903.64

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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.