Home / 23,956.07-35,902.51-18,391.37

Finding the Fourth Proportional to 23,956.07, 35,902.51 and 18,391.37

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Solution

The fourth proportional to 23,956.07, 35,902.51 and 18,391.37 is: 27,562.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,956.07 : 35,902.51 = 18,391.37 : x
  2. Step 2: Convert to fraction form
    23,956.07/35,902.51 = 18,391.37/x
  3. Step 3: Cross multiply
    23,956.07x = 35,902.51 × 18,391.37
  4. Step 4: Simplify right side
    23,956.07x = 660,296,119.85
  5. Step 5: Solve for x
    x = 660,296,119.85/23,956.07
  6. Step 6: Final answer
    x = 27,562.80

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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.