Home / 9,786.07-13,512.17-6,014.44

Finding the Fourth Proportional to 9,786.07, 13,512.17 and 6,014.44

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Solution

The fourth proportional to 9,786.07, 13,512.17 and 6,014.44 is: 8,304.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,786.07 : 13,512.17 = 6,014.44 : x
  2. Step 2: Convert to fraction form
    9,786.07/13,512.17 = 6,014.44/x
  3. Step 3: Cross multiply
    9,786.07x = 13,512.17 × 6,014.44
  4. Step 4: Simplify right side
    9,786.07x = 81,268,135.73
  5. Step 5: Solve for x
    x = 81,268,135.73/9,786.07
  6. Step 6: Final answer
    x = 8,304.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.