Home / 111,822.54-167,733.83-32,936.77

Finding the Fourth Proportional to 111,822.54, 167,733.83 and 32,936.77

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Solution

The fourth proportional to 111,822.54, 167,733.83 and 32,936.77 is: 49,405.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,822.54 : 167,733.83 = 32,936.77 : x
  2. Step 2: Convert to fraction form
    111,822.54/167,733.83 = 32,936.77/x
  3. Step 3: Cross multiply
    111,822.54x = 167,733.83 × 32,936.77
  4. Step 4: Simplify right side
    111,822.54x = 5,524,610,579.93
  5. Step 5: Solve for x
    x = 5,524,610,579.93/111,822.54
  6. Step 6: Final answer
    x = 49,405.16

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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.