Home / 237,104.07-355,607.51-103,910.91

Finding the Fourth Proportional to 237,104.07, 355,607.51 and 103,910.91

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Solution

The fourth proportional to 237,104.07, 355,607.51 and 103,910.91 is: 155,845.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,104.07 : 355,607.51 = 103,910.91 : x
  2. Step 2: Convert to fraction form
    237,104.07/355,607.51 = 103,910.91/x
  3. Step 3: Cross multiply
    237,104.07x = 355,607.51 × 103,910.91
  4. Step 4: Simplify right side
    237,104.07x = 36,951,499,447.38
  5. Step 5: Solve for x
    x = 36,951,499,447.38/237,104.07
  6. Step 6: Final answer
    x = 155,845.07

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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.