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Finding the Fourth Proportional to 17,195.16, 25,800.03 and 9,394.86

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Solution

The fourth proportional to 17,195.16, 25,800.03 and 9,394.86 is: 14,096.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,195.16 : 25,800.03 = 9,394.86 : x
  2. Step 2: Convert to fraction form
    17,195.16/25,800.03 = 9,394.86/x
  3. Step 3: Cross multiply
    17,195.16x = 25,800.03 × 9,394.86
  4. Step 4: Simplify right side
    17,195.16x = 242,387,669.85
  5. Step 5: Solve for x
    x = 242,387,669.85/17,195.16
  6. Step 6: Final answer
    x = 14,096.27

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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.