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Finding the Fourth Proportional to 29,362.23, 44,043.14 and 7,175.42

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Solution

The fourth proportional to 29,362.23, 44,043.14 and 7,175.42 is: 10,763.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,362.23 : 44,043.14 = 7,175.42 : x
  2. Step 2: Convert to fraction form
    29,362.23/44,043.14 = 7,175.42/x
  3. Step 3: Cross multiply
    29,362.23x = 44,043.14 × 7,175.42
  4. Step 4: Simplify right side
    29,362.23x = 316,027,771.53
  5. Step 5: Solve for x
    x = 316,027,771.53/29,362.23
  6. Step 6: Final answer
    x = 10,763.07

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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.