Home / 110,828.39-166,254.22-50,846.64

Finding the Fourth Proportional to 110,828.39, 166,254.22 and 50,846.64

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Solution

The fourth proportional to 110,828.39, 166,254.22 and 50,846.64 is: 76,275.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,828.39 : 166,254.22 = 50,846.64 : x
  2. Step 2: Convert to fraction form
    110,828.39/166,254.22 = 50,846.64/x
  3. Step 3: Cross multiply
    110,828.39x = 166,254.22 × 50,846.64
  4. Step 4: Simplify right side
    110,828.39x = 8,453,467,912.93
  5. Step 5: Solve for x
    x = 8,453,467,912.93/110,828.39
  6. Step 6: Final answer
    x = 76,275.30

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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.