Home / 23,414.62-35,121.94-10,930.50

Finding the Fourth Proportional to 23,414.62, 35,121.94 and 10,930.50

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Solution

The fourth proportional to 23,414.62, 35,121.94 and 10,930.50 is: 16,395.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,414.62 : 35,121.94 = 10,930.50 : x
  2. Step 2: Convert to fraction form
    23,414.62/35,121.94 = 10,930.50/x
  3. Step 3: Cross multiply
    23,414.62x = 35,121.94 × 10,930.50
  4. Step 4: Simplify right side
    23,414.62x = 383,900,365.17
  5. Step 5: Solve for x
    x = 383,900,365.17/23,414.62
  6. Step 6: Final answer
    x = 16,395.75

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1.5x scale

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.