Home / 150,551.22-225,826.94-50,703.08

Finding the Fourth Proportional to 150,551.22, 225,826.94 and 50,703.08

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Solution

The fourth proportional to 150,551.22, 225,826.94 and 50,703.08 is: 76,054.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,551.22 : 225,826.94 = 50,703.08 : x
  2. Step 2: Convert to fraction form
    150,551.22/225,826.94 = 50,703.08/x
  3. Step 3: Cross multiply
    150,551.22x = 225,826.94 × 50,703.08
  4. Step 4: Simplify right side
    150,551.22x = 11,450,120,022.33
  5. Step 5: Solve for x
    x = 11,450,120,022.33/150,551.22
  6. Step 6: Final answer
    x = 76,054.65

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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.