Home / 38,197.03-57,236.94-15,998.26

Finding the Fourth Proportional to 38,197.03, 57,236.94 and 15,998.26

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Solution

The fourth proportional to 38,197.03, 57,236.94 and 15,998.26 is: 23,972.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,197.03 : 57,236.94 = 15,998.26 : x
  2. Step 2: Convert to fraction form
    38,197.03/57,236.94 = 15,998.26/x
  3. Step 3: Cross multiply
    38,197.03x = 57,236.94 × 15,998.26
  4. Step 4: Simplify right side
    38,197.03x = 915,691,447.72
  5. Step 5: Solve for x
    x = 915,691,447.72/38,197.03
  6. Step 6: Final answer
    x = 23,972.84

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1.5x scale

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.