Home / 93,922.52-140,908.32-27,361.28

Finding the Fourth Proportional to 93,922.52, 140,908.32 and 27,361.28

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Solution

The fourth proportional to 93,922.52, 140,908.32 and 27,361.28 is: 41,049.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,922.52 : 140,908.32 = 27,361.28 : x
  2. Step 2: Convert to fraction form
    93,922.52/140,908.32 = 27,361.28/x
  3. Step 3: Cross multiply
    93,922.52x = 140,908.32 × 27,361.28
  4. Step 4: Simplify right side
    93,922.52x = 3,855,431,997.85
  5. Step 5: Solve for x
    x = 3,855,431,997.85/93,922.52
  6. Step 6: Final answer
    x = 41,049.07

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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.