Home / 22,179.29-33,245.24-11,064.06

Finding the Fourth Proportional to 22,179.29, 33,245.24 and 11,064.06

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Solution

The fourth proportional to 22,179.29, 33,245.24 and 11,064.06 is: 16,584.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,179.29 : 33,245.24 = 11,064.06 : x
  2. Step 2: Convert to fraction form
    22,179.29/33,245.24 = 11,064.06/x
  3. Step 3: Cross multiply
    22,179.29x = 33,245.24 × 11,064.06
  4. Step 4: Simplify right side
    22,179.29x = 367,827,274.75
  5. Step 5: Solve for x
    x = 367,827,274.75/22,179.29
  6. Step 6: Final answer
    x = 16,584.27

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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.