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Finding the Fourth Proportional to 22,350.18, 33,523.22 and 7,559.22

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Solution

The fourth proportional to 22,350.18, 33,523.22 and 7,559.22 is: 11,338.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,350.18 : 33,523.22 = 7,559.22 : x
  2. Step 2: Convert to fraction form
    22,350.18/33,523.22 = 7,559.22/x
  3. Step 3: Cross multiply
    22,350.18x = 33,523.22 × 7,559.22
  4. Step 4: Simplify right side
    22,350.18x = 253,409,395.09
  5. Step 5: Solve for x
    x = 253,409,395.09/22,350.18
  6. Step 6: Final answer
    x = 11,338.14

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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.