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Finding the Fourth Proportional to 29,024.46, 43,522.26 and 9,300.45

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Solution

The fourth proportional to 29,024.46, 43,522.26 and 9,300.45 is: 13,946.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,024.46 : 43,522.26 = 9,300.45 : x
  2. Step 2: Convert to fraction form
    29,024.46/43,522.26 = 9,300.45/x
  3. Step 3: Cross multiply
    29,024.46x = 43,522.26 × 9,300.45
  4. Step 4: Simplify right side
    29,024.46x = 404,776,783.66
  5. Step 5: Solve for x
    x = 404,776,783.66/29,024.46
  6. Step 6: Final answer
    x = 13,946.06

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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.