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Finding the Fourth Proportional to 29,047.55, 43,546.41 and 13,024.94

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Solution

The fourth proportional to 29,047.55, 43,546.41 and 13,024.94 is: 19,526.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,047.55 : 43,546.41 = 13,024.94 : x
  2. Step 2: Convert to fraction form
    29,047.55/43,546.41 = 13,024.94/x
  3. Step 3: Cross multiply
    29,047.55x = 43,546.41 × 13,024.94
  4. Step 4: Simplify right side
    29,047.55x = 567,189,159.73
  5. Step 5: Solve for x
    x = 567,189,159.73/29,047.55
  6. Step 6: Final answer
    x = 19,526.23

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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.