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Finding the Fourth Proportional to 22,965.66, 34,448.76 and 6,325.83

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Solution

The fourth proportional to 22,965.66, 34,448.76 and 6,325.83 is: 9,488.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,965.66 : 34,448.76 = 6,325.83 : x
  2. Step 2: Convert to fraction form
    22,965.66/34,448.76 = 6,325.83/x
  3. Step 3: Cross multiply
    22,965.66x = 34,448.76 × 6,325.83
  4. Step 4: Simplify right side
    22,965.66x = 217,916,999.47
  5. Step 5: Solve for x
    x = 217,916,999.47/22,965.66
  6. Step 6: Final answer
    x = 9,488.82

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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.