Home / 22,234.64-33,378.24-9,096.80

Finding the Fourth Proportional to 22,234.64, 33,378.24 and 9,096.80

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Solution

The fourth proportional to 22,234.64, 33,378.24 and 9,096.80 is: 13,655.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,234.64 : 33,378.24 = 9,096.80 : x
  2. Step 2: Convert to fraction form
    22,234.64/33,378.24 = 9,096.80/x
  3. Step 3: Cross multiply
    22,234.64x = 33,378.24 × 9,096.80
  4. Step 4: Simplify right side
    22,234.64x = 303,635,173.63
  5. Step 5: Solve for x
    x = 303,635,173.63/22,234.64
  6. Step 6: Final answer
    x = 13,655.95

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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.