Home / 39,222.36-58,785.84-22,593.96

Finding the Fourth Proportional to 39,222.36, 58,785.84 and 22,593.96

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Solution

The fourth proportional to 39,222.36, 58,785.84 and 22,593.96 is: 33,863.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,222.36 : 58,785.84 = 22,593.96 : x
  2. Step 2: Convert to fraction form
    39,222.36/58,785.84 = 22,593.96/x
  3. Step 3: Cross multiply
    39,222.36x = 58,785.84 × 22,593.96
  4. Step 4: Simplify right side
    39,222.36x = 1,328,204,917.53
  5. Step 5: Solve for x
    x = 1,328,204,917.53/39,222.36
  6. Step 6: Final answer
    x = 33,863.46

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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.