Home / 22,147.03-33,217.41-6,353.41

Finding the Fourth Proportional to 22,147.03, 33,217.41 and 6,353.41

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Solution

The fourth proportional to 22,147.03, 33,217.41 and 6,353.41 is: 9,529.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,147.03 : 33,217.41 = 6,353.41 : x
  2. Step 2: Convert to fraction form
    22,147.03/33,217.41 = 6,353.41/x
  3. Step 3: Cross multiply
    22,147.03x = 33,217.41 × 6,353.41
  4. Step 4: Simplify right side
    22,147.03x = 211,043,824.87
  5. Step 5: Solve for x
    x = 211,043,824.87/22,147.03
  6. Step 6: Final answer
    x = 9,529.22

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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.