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Finding the Fourth Proportional to 23,622.48, 35,441.82 and 8,051.04

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Solution

The fourth proportional to 23,622.48, 35,441.82 and 8,051.04 is: 12,079.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,622.48 : 35,441.82 = 8,051.04 : x
  2. Step 2: Convert to fraction form
    23,622.48/35,441.82 = 8,051.04/x
  3. Step 3: Cross multiply
    23,622.48x = 35,441.82 × 8,051.04
  4. Step 4: Simplify right side
    23,622.48x = 285,343,510.49
  5. Step 5: Solve for x
    x = 285,343,510.49/23,622.48
  6. Step 6: Final answer
    x = 12,079.32

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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.