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Finding the Fourth Proportional to 24,152.88, 36,230.40 and 6,622.32

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Solution

The fourth proportional to 24,152.88, 36,230.40 and 6,622.32 is: 9,933.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,152.88 : 36,230.40 = 6,622.32 : x
  2. Step 2: Convert to fraction form
    24,152.88/36,230.40 = 6,622.32/x
  3. Step 3: Cross multiply
    24,152.88x = 36,230.40 × 6,622.32
  4. Step 4: Simplify right side
    24,152.88x = 239,929,302.53
  5. Step 5: Solve for x
    x = 239,929,302.53/24,152.88
  6. Step 6: Final answer
    x = 9,933.78

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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.