Home / 22,250.07-33,369.83-8,202.46

Finding the Fourth Proportional to 22,250.07, 33,369.83 and 8,202.46

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Solution

The fourth proportional to 22,250.07, 33,369.83 and 8,202.46 is: 12,301.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,250.07 : 33,369.83 = 8,202.46 : x
  2. Step 2: Convert to fraction form
    22,250.07/33,369.83 = 8,202.46/x
  3. Step 3: Cross multiply
    22,250.07x = 33,369.83 × 8,202.46
  4. Step 4: Simplify right side
    22,250.07x = 273,714,654.77
  5. Step 5: Solve for x
    x = 273,714,654.77/22,250.07
  6. Step 6: Final answer
    x = 12,301.75

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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.