Home / 64,149.06-96,196.07-22,033.38

Finding the Fourth Proportional to 64,149.06, 96,196.07 and 22,033.38

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Solution

The fourth proportional to 64,149.06, 96,196.07 and 22,033.38 is: 33,040.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,149.06 : 96,196.07 = 22,033.38 : x
  2. Step 2: Convert to fraction form
    64,149.06/96,196.07 = 22,033.38/x
  3. Step 3: Cross multiply
    64,149.06x = 96,196.07 × 22,033.38
  4. Step 4: Simplify right side
    64,149.06x = 2,119,524,454.65
  5. Step 5: Solve for x
    x = 2,119,524,454.65/64,149.06
  6. Step 6: Final answer
    x = 33,040.62

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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.