Home / 22,349.66-33,523.95-11,253.36

Finding the Fourth Proportional to 22,349.66, 33,523.95 and 11,253.36

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Solution

The fourth proportional to 22,349.66, 33,523.95 and 11,253.36 is: 16,879.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,349.66 : 33,523.95 = 11,253.36 : x
  2. Step 2: Convert to fraction form
    22,349.66/33,523.95 = 11,253.36/x
  3. Step 3: Cross multiply
    22,349.66x = 33,523.95 × 11,253.36
  4. Step 4: Simplify right side
    22,349.66x = 377,257,245.89
  5. Step 5: Solve for x
    x = 377,257,245.89/22,349.66
  6. Step 6: Final answer
    x = 16,879.78

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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.