Home / 237,110.44-355,916.28-231,756.04

Finding the Fourth Proportional to 237,110.44, 355,916.28 and 231,756.04

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Solution

The fourth proportional to 237,110.44, 355,916.28 and 231,756.04 is: 347,879.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,110.44 : 355,916.28 = 231,756.04 : x
  2. Step 2: Convert to fraction form
    237,110.44/355,916.28 = 231,756.04/x
  3. Step 3: Cross multiply
    237,110.44x = 355,916.28 × 231,756.04
  4. Step 4: Simplify right side
    237,110.44x = 82,485,747,624.33
  5. Step 5: Solve for x
    x = 82,485,747,624.33/237,110.44
  6. Step 6: Final answer
    x = 347,879.02

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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.