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Finding the Fourth Proportional to 17,256.84, 25,882.62 and 5,568.84

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Solution

The fourth proportional to 17,256.84, 25,882.62 and 5,568.84 is: 8,352.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,256.84 : 25,882.62 = 5,568.84 : x
  2. Step 2: Convert to fraction form
    17,256.84/25,882.62 = 5,568.84/x
  3. Step 3: Cross multiply
    17,256.84x = 25,882.62 × 5,568.84
  4. Step 4: Simplify right side
    17,256.84x = 144,136,169.56
  5. Step 5: Solve for x
    x = 144,136,169.56/17,256.84
  6. Step 6: Final answer
    x = 8,352.41

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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.