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Finding the Fourth Proportional to 29,466.51, 44,156.79 and 13,676.37

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Solution

The fourth proportional to 29,466.51, 44,156.79 and 13,676.37 is: 20,494.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,466.51 : 44,156.79 = 13,676.37 : x
  2. Step 2: Convert to fraction form
    29,466.51/44,156.79 = 13,676.37/x
  3. Step 3: Cross multiply
    29,466.51x = 44,156.79 × 13,676.37
  4. Step 4: Simplify right side
    29,466.51x = 603,904,598.05
  5. Step 5: Solve for x
    x = 603,904,598.05/29,466.51
  6. Step 6: Final answer
    x = 20,494.61

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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.