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Finding the Fourth Proportional to 17,095.92, 23,592.29 and 9,542.15

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Solution

The fourth proportional to 17,095.92, 23,592.29 and 9,542.15 is: 13,168.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,095.92 : 23,592.29 = 9,542.15 : x
  2. Step 2: Convert to fraction form
    17,095.92/23,592.29 = 9,542.15/x
  3. Step 3: Cross multiply
    17,095.92x = 23,592.29 × 9,542.15
  4. Step 4: Simplify right side
    17,095.92x = 225,121,170.02
  5. Step 5: Solve for x
    x = 225,121,170.02/17,095.92
  6. Step 6: Final answer
    x = 13,168.12

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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.