Home / 23,771.27-35,644.52-12,674.95

Finding the Fourth Proportional to 23,771.27, 35,644.52 and 12,674.95

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Solution

The fourth proportional to 23,771.27, 35,644.52 and 12,674.95 is: 19,005.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,771.27 : 35,644.52 = 12,674.95 : x
  2. Step 2: Convert to fraction form
    23,771.27/35,644.52 = 12,674.95/x
  3. Step 3: Cross multiply
    23,771.27x = 35,644.52 × 12,674.95
  4. Step 4: Simplify right side
    23,771.27x = 451,792,451.35
  5. Step 5: Solve for x
    x = 451,792,451.35/23,771.27
  6. Step 6: Final answer
    x = 19,005.82

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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.