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Finding the Fourth Proportional to 17,646.53, 24,352.61 and 10,093.55

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Solution

The fourth proportional to 17,646.53, 24,352.61 and 10,093.55 is: 13,929.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,646.53 : 24,352.61 = 10,093.55 : x
  2. Step 2: Convert to fraction form
    17,646.53/24,352.61 = 10,093.55/x
  3. Step 3: Cross multiply
    17,646.53x = 24,352.61 × 10,093.55
  4. Step 4: Simplify right side
    17,646.53x = 245,804,114.43
  5. Step 5: Solve for x
    x = 245,804,114.43/17,646.53
  6. Step 6: Final answer
    x = 13,929.32

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.