Home / 22,108.34-33,141.66-11,004.53

Finding the Fourth Proportional to 22,108.34, 33,141.66 and 11,004.53

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Solution

The fourth proportional to 22,108.34, 33,141.66 and 11,004.53 is: 16,496.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,108.34 : 33,141.66 = 11,004.53 : x
  2. Step 2: Convert to fraction form
    22,108.34/33,141.66 = 11,004.53/x
  3. Step 3: Cross multiply
    22,108.34x = 33,141.66 × 11,004.53
  4. Step 4: Simplify right side
    22,108.34x = 364,708,226.01
  5. Step 5: Solve for x
    x = 364,708,226.01/22,108.34
  6. Step 6: Final answer
    x = 16,496.41

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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.