Home / 11,637.24-17,324.26-11,568.06

Finding the Fourth Proportional to 11,637.24, 17,324.26 and 11,568.06

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Solution

The fourth proportional to 11,637.24, 17,324.26 and 11,568.06 is: 17,221.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,637.24 : 17,324.26 = 11,568.06 : x
  2. Step 2: Convert to fraction form
    11,637.24/17,324.26 = 11,568.06/x
  3. Step 3: Cross multiply
    11,637.24x = 17,324.26 × 11,568.06
  4. Step 4: Simplify right side
    11,637.24x = 200,408,079.14
  5. Step 5: Solve for x
    x = 200,408,079.14/11,637.24
  6. Step 6: Final answer
    x = 17,221.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.