Home / 15,364.20-23,049.24-6,003.84

Finding the Fourth Proportional to 15,364.20, 23,049.24 and 6,003.84

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Solution

The fourth proportional to 15,364.20, 23,049.24 and 6,003.84 is: 9,006.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,364.20 : 23,049.24 = 6,003.84 : x
  2. Step 2: Convert to fraction form
    15,364.20/23,049.24 = 6,003.84/x
  3. Step 3: Cross multiply
    15,364.20x = 23,049.24 × 6,003.84
  4. Step 4: Simplify right side
    15,364.20x = 138,383,949.08
  5. Step 5: Solve for x
    x = 138,383,949.08/15,364.20
  6. Step 6: Final answer
    x = 9,006.91

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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.