Home / 8,076.93-11,141.89-6,084.02

Finding the Fourth Proportional to 8,076.93, 11,141.89 and 6,084.02

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Solution

The fourth proportional to 8,076.93, 11,141.89 and 6,084.02 is: 8,392.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,076.93 : 11,141.89 = 6,084.02 : x
  2. Step 2: Convert to fraction form
    8,076.93/11,141.89 = 6,084.02/x
  3. Step 3: Cross multiply
    8,076.93x = 11,141.89 × 6,084.02
  4. Step 4: Simplify right side
    8,076.93x = 67,787,410.68
  5. Step 5: Solve for x
    x = 67,787,410.68/8,076.93
  6. Step 6: Final answer
    x = 8,392.72

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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.