Home / 4,056.81-6,083.97-2,107.95

Finding the Fourth Proportional to 4,056.81, 6,083.97 and 2,107.95

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Solution

The fourth proportional to 4,056.81, 6,083.97 and 2,107.95 is: 3,161.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056.81 : 6,083.97 = 2,107.95 : x
  2. Step 2: Convert to fraction form
    4,056.81/6,083.97 = 2,107.95/x
  3. Step 3: Cross multiply
    4,056.81x = 6,083.97 × 2,107.95
  4. Step 4: Simplify right side
    4,056.81x = 12,824,674.14
  5. Step 5: Solve for x
    x = 12,824,674.14/4,056.81
  6. Step 6: Final answer
    x = 3,161.27

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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.