Home / 332,733.48-499,297.86-122,519.04

Finding the Fourth Proportional to 332,733.48, 499,297.86 and 122,519.04

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Solution

The fourth proportional to 332,733.48, 499,297.86 and 122,519.04 is: 183,851.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,733.48 : 499,297.86 = 122,519.04 : x
  2. Step 2: Convert to fraction form
    332,733.48/499,297.86 = 122,519.04/x
  3. Step 3: Cross multiply
    332,733.48x = 499,297.86 × 122,519.04
  4. Step 4: Simplify right side
    332,733.48x = 61,173,494,481.25
  5. Step 5: Solve for x
    x = 61,173,494,481.25/332,733.48
  6. Step 6: Final answer
    x = 183,851.33

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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.