Home / 167,238.27-250,847.69-122,305.14

Finding the Fourth Proportional to 167,238.27, 250,847.69 and 122,305.14

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Solution

The fourth proportional to 167,238.27, 250,847.69 and 122,305.14 is: 183,450.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,238.27 : 250,847.69 = 122,305.14 : x
  2. Step 2: Convert to fraction form
    167,238.27/250,847.69 = 122,305.14/x
  3. Step 3: Cross multiply
    167,238.27x = 250,847.69 × 122,305.14
  4. Step 4: Simplify right side
    167,238.27x = 30,679,961,232.60
  5. Step 5: Solve for x
    x = 30,679,961,232.60/167,238.27
  6. Step 6: Final answer
    x = 183,450.60

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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.