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Finding the Fourth Proportional to 167,675.46, 231,387.51 and 92,224.02

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Solution

The fourth proportional to 167,675.46, 231,387.51 and 92,224.02 is: 127,266.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,675.46 : 231,387.51 = 92,224.02 : x
  2. Step 2: Convert to fraction form
    167,675.46/231,387.51 = 92,224.02/x
  3. Step 3: Cross multiply
    167,675.46x = 231,387.51 × 92,224.02
  4. Step 4: Simplify right side
    167,675.46x = 21,339,486,349.99
  5. Step 5: Solve for x
    x = 21,339,486,349.99/167,675.46
  6. Step 6: Final answer
    x = 127,266.60

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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.