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Finding the Fourth Proportional to 5,968.74, 8,950.05 and 2,268.15

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Solution

The fourth proportional to 5,968.74, 8,950.05 and 2,268.15 is: 3,401.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968.74 : 8,950.05 = 2,268.15 : x
  2. Step 2: Convert to fraction form
    5,968.74/8,950.05 = 2,268.15/x
  3. Step 3: Cross multiply
    5,968.74x = 8,950.05 × 2,268.15
  4. Step 4: Simplify right side
    5,968.74x = 20,300,055.91
  5. Step 5: Solve for x
    x = 20,300,055.91/5,968.74
  6. Step 6: Final answer
    x = 3,401.06

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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.