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Finding the Fourth Proportional to 29,670.48, 44,523.23 and 10,963.76

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Solution

The fourth proportional to 29,670.48, 44,523.23 and 10,963.76 is: 16,452.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,670.48 : 44,523.23 = 10,963.76 : x
  2. Step 2: Convert to fraction form
    29,670.48/44,523.23 = 10,963.76/x
  3. Step 3: Cross multiply
    29,670.48x = 44,523.23 × 10,963.76
  4. Step 4: Simplify right side
    29,670.48x = 488,141,730.71
  5. Step 5: Solve for x
    x = 488,141,730.71/29,670.48
  6. Step 6: Final answer
    x = 16,452.10

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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.