Home / 67,049.54-100,587.27-22,683.52

Finding the Fourth Proportional to 67,049.54, 100,587.27 and 22,683.52

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Solution

The fourth proportional to 67,049.54, 100,587.27 and 22,683.52 is: 34,029.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,049.54 : 100,587.27 = 22,683.52 : x
  2. Step 2: Convert to fraction form
    67,049.54/100,587.27 = 22,683.52/x
  3. Step 3: Cross multiply
    67,049.54x = 100,587.27 × 22,683.52
  4. Step 4: Simplify right side
    67,049.54x = 2,281,672,847.85
  5. Step 5: Solve for x
    x = 2,281,672,847.85/67,049.54
  6. Step 6: Final answer
    x = 34,029.66

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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.