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Finding the Fourth Proportional to 24,969.67, 34,458.06 and 13,791.67

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Solution

The fourth proportional to 24,969.67, 34,458.06 and 13,791.67 is: 19,032.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,969.67 : 34,458.06 = 13,791.67 : x
  2. Step 2: Convert to fraction form
    24,969.67/34,458.06 = 13,791.67/x
  3. Step 3: Cross multiply
    24,969.67x = 34,458.06 × 13,791.67
  4. Step 4: Simplify right side
    24,969.67x = 475,234,192.36
  5. Step 5: Solve for x
    x = 475,234,192.36/24,969.67
  6. Step 6: Final answer
    x = 19,032.46

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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.