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Finding the Fourth Proportional to 34,503.17, 51,717.83 and 17,846.42

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Solution

The fourth proportional to 34,503.17, 51,717.83 and 17,846.42 is: 26,750.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,503.17 : 51,717.83 = 17,846.42 : x
  2. Step 2: Convert to fraction form
    34,503.17/51,717.83 = 17,846.42/x
  3. Step 3: Cross multiply
    34,503.17x = 51,717.83 × 17,846.42
  4. Step 4: Simplify right side
    34,503.17x = 922,977,767.85
  5. Step 5: Solve for x
    x = 922,977,767.85/34,503.17
  6. Step 6: Final answer
    x = 26,750.52

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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.