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Finding the Fourth Proportional to 5,968.69, 8,953.03 and 2,505.94

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Solution

The fourth proportional to 5,968.69, 8,953.03 and 2,505.94 is: 3,758.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,968.69 : 8,953.03 = 2,505.94 : x
  2. Step 2: Convert to fraction form
    5,968.69/8,953.03 = 2,505.94/x
  3. Step 3: Cross multiply
    5,968.69x = 8,953.03 × 2,505.94
  4. Step 4: Simplify right side
    5,968.69x = 22,435,736.75
  5. Step 5: Solve for x
    x = 22,435,736.75/5,968.69
  6. Step 6: Final answer
    x = 3,758.91

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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.