Home / 36,836.33-55,208.26-15,751.56

Finding the Fourth Proportional to 36,836.33, 55,208.26 and 15,751.56

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Solution

The fourth proportional to 36,836.33, 55,208.26 and 15,751.56 is: 23,607.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,836.33 : 55,208.26 = 15,751.56 : x
  2. Step 2: Convert to fraction form
    36,836.33/55,208.26 = 15,751.56/x
  3. Step 3: Cross multiply
    36,836.33x = 55,208.26 × 15,751.56
  4. Step 4: Simplify right side
    36,836.33x = 869,616,446.61
  5. Step 5: Solve for x
    x = 869,616,446.61/36,836.33
  6. Step 6: Final answer
    x = 23,607.58

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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.