Home / 44,401.67-66,600.97-11,122.02

Finding the Fourth Proportional to 44,401.67, 66,600.97 and 11,122.02

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Solution

The fourth proportional to 44,401.67, 66,600.97 and 11,122.02 is: 16,682.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,401.67 : 66,600.97 = 11,122.02 : x
  2. Step 2: Convert to fraction form
    44,401.67/66,600.97 = 11,122.02/x
  3. Step 3: Cross multiply
    44,401.67x = 66,600.97 × 11,122.02
  4. Step 4: Simplify right side
    44,401.67x = 740,737,292.55
  5. Step 5: Solve for x
    x = 740,737,292.55/44,401.67
  6. Step 6: Final answer
    x = 16,682.65

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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.