Home / 48,227.82-72,313.29-16,627.02

Finding the Fourth Proportional to 48,227.82, 72,313.29 and 16,627.02

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Solution

The fourth proportional to 48,227.82, 72,313.29 and 16,627.02 is: 24,930.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,227.82 : 72,313.29 = 16,627.02 : x
  2. Step 2: Convert to fraction form
    48,227.82/72,313.29 = 16,627.02/x
  3. Step 3: Cross multiply
    48,227.82x = 72,313.29 × 16,627.02
  4. Step 4: Simplify right side
    48,227.82x = 1,202,354,519.10
  5. Step 5: Solve for x
    x = 1,202,354,519.10/48,227.82
  6. Step 6: Final answer
    x = 24,930.73

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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.