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Finding the Fourth Proportional to 17,773.18, 26,676.17 and 9,014.25

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Solution

The fourth proportional to 17,773.18, 26,676.17 and 9,014.25 is: 13,529.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,773.18 : 26,676.17 = 9,014.25 : x
  2. Step 2: Convert to fraction form
    17,773.18/26,676.17 = 9,014.25/x
  3. Step 3: Cross multiply
    17,773.18x = 26,676.17 × 9,014.25
  4. Step 4: Simplify right side
    17,773.18x = 240,465,532.04
  5. Step 5: Solve for x
    x = 240,465,532.04/17,773.18
  6. Step 6: Final answer
    x = 13,529.69

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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.