Home / 122,227.08-183,340.77-33,481.35

Finding the Fourth Proportional to 122,227.08, 183,340.77 and 33,481.35

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Solution

The fourth proportional to 122,227.08, 183,340.77 and 33,481.35 is: 50,222.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,227.08 : 183,340.77 = 33,481.35 : x
  2. Step 2: Convert to fraction form
    122,227.08/183,340.77 = 33,481.35/x
  3. Step 3: Cross multiply
    122,227.08x = 183,340.77 × 33,481.35
  4. Step 4: Simplify right side
    122,227.08x = 6,138,496,947.99
  5. Step 5: Solve for x
    x = 6,138,496,947.99/122,227.08
  6. Step 6: Final answer
    x = 50,222.07

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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.