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Finding the Fourth Proportional to 7,351.38, 11,026.98 and 1,804.68

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Solution

The fourth proportional to 7,351.38, 11,026.98 and 1,804.68 is: 2,707.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,351.38 : 11,026.98 = 1,804.68 : x
  2. Step 2: Convert to fraction form
    7,351.38/11,026.98 = 1,804.68/x
  3. Step 3: Cross multiply
    7,351.38x = 11,026.98 × 1,804.68
  4. Step 4: Simplify right side
    7,351.38x = 19,900,170.27
  5. Step 5: Solve for x
    x = 19,900,170.27/7,351.38
  6. Step 6: Final answer
    x = 2,707.00

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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.