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Finding the Fourth Proportional to 17,526.68, 24,186.92 and 9,568.88

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Solution

The fourth proportional to 17,526.68, 24,186.92 and 9,568.88 is: 13,205.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,526.68 : 24,186.92 = 9,568.88 : x
  2. Step 2: Convert to fraction form
    17,526.68/24,186.92 = 9,568.88/x
  3. Step 3: Cross multiply
    17,526.68x = 24,186.92 × 9,568.88
  4. Step 4: Simplify right side
    17,526.68x = 231,441,735.05
  5. Step 5: Solve for x
    x = 231,441,735.05/17,526.68
  6. Step 6: Final answer
    x = 13,205.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.