Home / 227,977.49-341,452.26-109,737.33

Finding the Fourth Proportional to 227,977.49, 341,452.26 and 109,737.33

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Solution

The fourth proportional to 227,977.49, 341,452.26 and 109,737.33 is: 164,358.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,977.49 : 341,452.26 = 109,737.33 : x
  2. Step 2: Convert to fraction form
    227,977.49/341,452.26 = 109,737.33/x
  3. Step 3: Cross multiply
    227,977.49x = 341,452.26 × 109,737.33
  4. Step 4: Simplify right side
    227,977.49x = 37,470,059,334.87
  5. Step 5: Solve for x
    x = 37,470,059,334.87/227,977.49
  6. Step 6: Final answer
    x = 164,358.60

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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.