Home / 122,263.76-183,375.96-33,496.52

Finding the Fourth Proportional to 122,263.76, 183,375.96 and 33,496.52

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Solution

The fourth proportional to 122,263.76, 183,375.96 and 33,496.52 is: 50,239.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,263.76 : 183,375.96 = 33,496.52 : x
  2. Step 2: Convert to fraction form
    122,263.76/183,375.96 = 33,496.52/x
  3. Step 3: Cross multiply
    122,263.76x = 183,375.96 × 33,496.52
  4. Step 4: Simplify right side
    122,263.76x = 6,142,456,511.66
  5. Step 5: Solve for x
    x = 6,142,456,511.66/122,263.76
  6. Step 6: Final answer
    x = 50,239.39

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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.