Home / 167,933.93-251,863.43-101,282.27

Finding the Fourth Proportional to 167,933.93, 251,863.43 and 101,282.27

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Solution

The fourth proportional to 167,933.93, 251,863.43 and 101,282.27 is: 151,900.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,933.93 : 251,863.43 = 101,282.27 : x
  2. Step 2: Convert to fraction form
    167,933.93/251,863.43 = 101,282.27/x
  3. Step 3: Cross multiply
    167,933.93x = 251,863.43 × 101,282.27
  4. Step 4: Simplify right side
    167,933.93x = 25,509,298,154.66
  5. Step 5: Solve for x
    x = 25,509,298,154.66/167,933.93
  6. Step 6: Final answer
    x = 151,900.80

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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.