Home / 5,711.58-8,568.66-2,014.08

Finding the Fourth Proportional to 5,711.58, 8,568.66 and 2,014.08

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Solution

The fourth proportional to 5,711.58, 8,568.66 and 2,014.08 is: 3,021.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,711.58 : 8,568.66 = 2,014.08 : x
  2. Step 2: Convert to fraction form
    5,711.58/8,568.66 = 2,014.08/x
  3. Step 3: Cross multiply
    5,711.58x = 8,568.66 × 2,014.08
  4. Step 4: Simplify right side
    5,711.58x = 17,257,966.73
  5. Step 5: Solve for x
    x = 17,257,966.73/5,711.58
  6. Step 6: Final answer
    x = 3,021.57

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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.