Home / 227,466.03-341,269.85-67,542.80

Finding the Fourth Proportional to 227,466.03, 341,269.85 and 67,542.80

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Solution

The fourth proportional to 227,466.03, 341,269.85 and 67,542.80 is: 101,335.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,466.03 : 341,269.85 = 67,542.80 : x
  2. Step 2: Convert to fraction form
    227,466.03/341,269.85 = 67,542.80/x
  3. Step 3: Cross multiply
    227,466.03x = 341,269.85 × 67,542.80
  4. Step 4: Simplify right side
    227,466.03x = 23,050,322,091.64
  5. Step 5: Solve for x
    x = 23,050,322,091.64/227,466.03
  6. Step 6: Final answer
    x = 101,335.23

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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.