Home / 41,919.05-62,860.13-22,193.00

Finding the Fourth Proportional to 41,919.05, 62,860.13 and 22,193.00

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Solution

The fourth proportional to 41,919.05, 62,860.13 and 22,193.00 is: 33,279.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,919.05 : 62,860.13 = 22,193.00 : x
  2. Step 2: Convert to fraction form
    41,919.05/62,860.13 = 22,193.00/x
  3. Step 3: Cross multiply
    41,919.05x = 62,860.13 × 22,193.00
  4. Step 4: Simplify right side
    41,919.05x = 1,395,054,439.82
  5. Step 5: Solve for x
    x = 1,395,054,439.82/41,919.05
  6. Step 6: Final answer
    x = 33,279.73

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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.