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Finding the Fourth Proportional to 17,804.06, 26,704.23 and 4,654.72

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Solution

The fourth proportional to 17,804.06, 26,704.23 and 4,654.72 is: 6,981.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804.06 : 26,704.23 = 4,654.72 : x
  2. Step 2: Convert to fraction form
    17,804.06/26,704.23 = 4,654.72/x
  3. Step 3: Cross multiply
    17,804.06x = 26,704.23 × 4,654.72
  4. Step 4: Simplify right side
    17,804.06x = 124,300,713.47
  5. Step 5: Solve for x
    x = 124,300,713.47/17,804.06
  6. Step 6: Final answer
    x = 6,981.59

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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.