Home / 163,092.25-225,067.71-95,155.93

Finding the Fourth Proportional to 163,092.25, 225,067.71 and 95,155.93

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Solution

The fourth proportional to 163,092.25, 225,067.71 and 95,155.93 is: 131,315.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,092.25 : 225,067.71 = 95,155.93 : x
  2. Step 2: Convert to fraction form
    163,092.25/225,067.71 = 95,155.93/x
  3. Step 3: Cross multiply
    163,092.25x = 225,067.71 × 95,155.93
  4. Step 4: Simplify right side
    163,092.25x = 21,416,527,258.02
  5. Step 5: Solve for x
    x = 21,416,527,258.02/163,092.25
  6. Step 6: Final answer
    x = 131,315.42

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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.