Home / 44,821.89-67,274.37-22,650.72

Finding the Fourth Proportional to 44,821.89, 67,274.37 and 22,650.72

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Solution

The fourth proportional to 44,821.89, 67,274.37 and 22,650.72 is: 33,997.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,821.89 : 67,274.37 = 22,650.72 : x
  2. Step 2: Convert to fraction form
    44,821.89/67,274.37 = 22,650.72/x
  3. Step 3: Cross multiply
    44,821.89x = 67,274.37 × 22,650.72
  4. Step 4: Simplify right side
    44,821.89x = 1,523,812,665.77
  5. Step 5: Solve for x
    x = 1,523,812,665.77/44,821.89
  6. Step 6: Final answer
    x = 33,997.06

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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.