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Finding the Fourth Proportional to 17,363.72, 26,046.77 and 8,596.28

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Solution

The fourth proportional to 17,363.72, 26,046.77 and 8,596.28 is: 12,895.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,363.72 : 26,046.77 = 8,596.28 : x
  2. Step 2: Convert to fraction form
    17,363.72/26,046.77 = 8,596.28/x
  3. Step 3: Cross multiply
    17,363.72x = 26,046.77 × 8,596.28
  4. Step 4: Simplify right side
    17,363.72x = 223,905,350.15
  5. Step 5: Solve for x
    x = 223,905,350.15/17,363.72
  6. Step 6: Final answer
    x = 12,895.01

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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.