Home / 49,593.78-74,401.62-16,324.08

Finding the Fourth Proportional to 49,593.78, 74,401.62 and 16,324.08

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Solution

The fourth proportional to 49,593.78, 74,401.62 and 16,324.08 is: 24,489.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,593.78 : 74,401.62 = 16,324.08 : x
  2. Step 2: Convert to fraction form
    49,593.78/74,401.62 = 16,324.08/x
  3. Step 3: Cross multiply
    49,593.78x = 74,401.62 × 16,324.08
  4. Step 4: Simplify right side
    49,593.78x = 1,214,537,997.01
  5. Step 5: Solve for x
    x = 1,214,537,997.01/49,593.78
  6. Step 6: Final answer
    x = 24,489.72

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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.