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Finding the Fourth Proportional to 17,599.62, 24,317.88 and 16,969.02

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Solution

The fourth proportional to 17,599.62, 24,317.88 and 16,969.02 is: 23,446.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,599.62 : 24,317.88 = 16,969.02 : x
  2. Step 2: Convert to fraction form
    17,599.62/24,317.88 = 16,969.02/x
  3. Step 3: Cross multiply
    17,599.62x = 24,317.88 × 16,969.02
  4. Step 4: Simplify right side
    17,599.62x = 412,650,592.08
  5. Step 5: Solve for x
    x = 412,650,592.08/17,599.62
  6. Step 6: Final answer
    x = 23,446.56

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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.