Home / 227,702.02-341,493.41-67,734.86

Finding the Fourth Proportional to 227,702.02, 341,493.41 and 67,734.86

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Solution

The fourth proportional to 227,702.02, 341,493.41 and 67,734.86 is: 101,584.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,702.02 : 341,493.41 = 67,734.86 : x
  2. Step 2: Convert to fraction form
    227,702.02/341,493.41 = 67,734.86/x
  3. Step 3: Cross multiply
    227,702.02x = 341,493.41 × 67,734.86
  4. Step 4: Simplify right side
    227,702.02x = 23,131,006,609.81
  5. Step 5: Solve for x
    x = 23,131,006,609.81/227,702.02
  6. Step 6: Final answer
    x = 101,584.55

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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.