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Finding the Fourth Proportional to 5,975.59, 8,963.38 and 2,846.11

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Solution

The fourth proportional to 5,975.59, 8,963.38 and 2,846.11 is: 4,269.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,975.59 : 8,963.38 = 2,846.11 : x
  2. Step 2: Convert to fraction form
    5,975.59/8,963.38 = 2,846.11/x
  3. Step 3: Cross multiply
    5,975.59x = 8,963.38 × 2,846.11
  4. Step 4: Simplify right side
    5,975.59x = 25,510,735.93
  5. Step 5: Solve for x
    x = 25,510,735.93/5,975.59
  6. Step 6: Final answer
    x = 4,269.16

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1.5x scale

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.