Home / 64,192.38-96,297.24-22,629.66

Finding the Fourth Proportional to 64,192.38, 96,297.24 and 22,629.66

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Solution

The fourth proportional to 64,192.38, 96,297.24 and 22,629.66 is: 33,947.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,192.38 : 96,297.24 = 22,629.66 : x
  2. Step 2: Convert to fraction form
    64,192.38/96,297.24 = 22,629.66/x
  3. Step 3: Cross multiply
    64,192.38x = 96,297.24 × 22,629.66
  4. Step 4: Simplify right side
    64,192.38x = 2,179,173,800.14
  5. Step 5: Solve for x
    x = 2,179,173,800.14/64,192.38
  6. Step 6: Final answer
    x = 33,947.55

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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.