Home / 22,204.94-33,331.11-9,560.96

Finding the Fourth Proportional to 22,204.94, 33,331.11 and 9,560.96

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Solution

The fourth proportional to 22,204.94, 33,331.11 and 9,560.96 is: 14,351.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,204.94 : 33,331.11 = 9,560.96 : x
  2. Step 2: Convert to fraction form
    22,204.94/33,331.11 = 9,560.96/x
  3. Step 3: Cross multiply
    22,204.94x = 33,331.11 × 9,560.96
  4. Step 4: Simplify right side
    22,204.94x = 318,677,409.47
  5. Step 5: Solve for x
    x = 318,677,409.47/22,204.94
  6. Step 6: Final answer
    x = 14,351.64

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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.