Home / 167,043.73-250,696.82-92,215.53

Finding the Fourth Proportional to 167,043.73, 250,696.82 and 92,215.53

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Solution

The fourth proportional to 167,043.73, 250,696.82 and 92,215.53 is: 138,395.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,043.73 : 250,696.82 = 92,215.53 : x
  2. Step 2: Convert to fraction form
    167,043.73/250,696.82 = 92,215.53/x
  3. Step 3: Cross multiply
    167,043.73x = 250,696.82 × 92,215.53
  4. Step 4: Simplify right side
    167,043.73x = 23,118,139,268.33
  5. Step 5: Solve for x
    x = 23,118,139,268.33/167,043.73
  6. Step 6: Final answer
    x = 138,395.73

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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.