Home / 22,334.92-33,509.67-11,236.30

Finding the Fourth Proportional to 22,334.92, 33,509.67 and 11,236.30

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Solution

The fourth proportional to 22,334.92, 33,509.67 and 11,236.30 is: 16,858.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334.92 : 33,509.67 = 11,236.30 : x
  2. Step 2: Convert to fraction form
    22,334.92/33,509.67 = 11,236.30/x
  3. Step 3: Cross multiply
    22,334.92x = 33,509.67 × 11,236.30
  4. Step 4: Simplify right side
    22,334.92x = 376,524,705.02
  5. Step 5: Solve for x
    x = 376,524,705.02/22,334.92
  6. Step 6: Final answer
    x = 16,858.12

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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.