Home / 22,419.46-33,600.34-11,301.27

Finding the Fourth Proportional to 22,419.46, 33,600.34 and 11,301.27

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Solution

The fourth proportional to 22,419.46, 33,600.34 and 11,301.27 is: 16,937.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,419.46 : 33,600.34 = 11,301.27 : x
  2. Step 2: Convert to fraction form
    22,419.46/33,600.34 = 11,301.27/x
  3. Step 3: Cross multiply
    22,419.46x = 33,600.34 × 11,301.27
  4. Step 4: Simplify right side
    22,419.46x = 379,726,514.43
  5. Step 5: Solve for x
    x = 379,726,514.43/22,419.46
  6. Step 6: Final answer
    x = 16,937.36

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1.5x scale

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.