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Finding the Fourth Proportional to 183,067.44, 274,704.96 and 98,826.48

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Solution

The fourth proportional to 183,067.44, 274,704.96 and 98,826.48 is: 148,295.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,067.44 : 274,704.96 = 98,826.48 : x
  2. Step 2: Convert to fraction form
    183,067.44/274,704.96 = 98,826.48/x
  3. Step 3: Cross multiply
    183,067.44x = 274,704.96 × 98,826.48
  4. Step 4: Simplify right side
    183,067.44x = 27,148,124,235.34
  5. Step 5: Solve for x
    x = 27,148,124,235.34/183,067.44
  6. Step 6: Final answer
    x = 148,295.76

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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.