Home / 96,231.75-132,794.03-53,208.66

Finding the Fourth Proportional to 96,231.75, 132,794.03 and 53,208.66

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Solution

The fourth proportional to 96,231.75, 132,794.03 and 53,208.66 is: 73,424.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,231.75 : 132,794.03 = 53,208.66 : x
  2. Step 2: Convert to fraction form
    96,231.75/132,794.03 = 53,208.66/x
  3. Step 3: Cross multiply
    96,231.75x = 132,794.03 × 53,208.66
  4. Step 4: Simplify right side
    96,231.75x = 7,065,792,126.26
  5. Step 5: Solve for x
    x = 7,065,792,126.26/96,231.75
  6. Step 6: Final answer
    x = 73,424.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.