Home / 167,245.90-230,791.27-95,633.80

Finding the Fourth Proportional to 167,245.90, 230,791.27 and 95,633.80

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Solution

The fourth proportional to 167,245.90, 230,791.27 and 95,633.80 is: 131,970.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,245.90 : 230,791.27 = 95,633.80 : x
  2. Step 2: Convert to fraction form
    167,245.90/230,791.27 = 95,633.80/x
  3. Step 3: Cross multiply
    167,245.90x = 230,791.27 × 95,633.80
  4. Step 4: Simplify right side
    167,245.90x = 22,071,446,156.93
  5. Step 5: Solve for x
    x = 22,071,446,156.93/167,245.90
  6. Step 6: Final answer
    x = 131,970.03

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