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Finding the Fourth Proportional to 111,696.24, 167,552.49 and 41,575.50

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Solution

The fourth proportional to 111,696.24, 167,552.49 and 41,575.50 is: 62,366.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,696.24 : 167,552.49 = 41,575.50 : x
  2. Step 2: Convert to fraction form
    111,696.24/167,552.49 = 41,575.50/x
  3. Step 3: Cross multiply
    111,696.24x = 167,552.49 × 41,575.50
  4. Step 4: Simplify right side
    111,696.24x = 6,966,078,548.00
  5. Step 5: Solve for x
    x = 6,966,078,548.00/111,696.24
  6. Step 6: Final answer
    x = 62,366.28

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.