Home / 233,198.06-349,858.19-73,267.54

Finding the Fourth Proportional to 233,198.06, 349,858.19 and 73,267.54

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Solution

The fourth proportional to 233,198.06, 349,858.19 and 73,267.54 is: 109,920.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,198.06 : 349,858.19 = 73,267.54 : x
  2. Step 2: Convert to fraction form
    233,198.06/349,858.19 = 73,267.54/x
  3. Step 3: Cross multiply
    233,198.06x = 349,858.19 × 73,267.54
  4. Step 4: Simplify right side
    233,198.06x = 25,633,247,826.55
  5. Step 5: Solve for x
    x = 25,633,247,826.55/233,198.06
  6. Step 6: Final answer
    x = 109,920.50

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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.