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Finding the Fourth Proportional to 17,094.26, 25,641.39 and 4,782.26

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Solution

The fourth proportional to 17,094.26, 25,641.39 and 4,782.26 is: 7,173.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,094.26 : 25,641.39 = 4,782.26 : x
  2. Step 2: Convert to fraction form
    17,094.26/25,641.39 = 4,782.26/x
  3. Step 3: Cross multiply
    17,094.26x = 25,641.39 × 4,782.26
  4. Step 4: Simplify right side
    17,094.26x = 122,623,793.74
  5. Step 5: Solve for x
    x = 122,623,793.74/17,094.26
  6. Step 6: Final answer
    x = 7,173.39

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.