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Finding the Fourth Proportional to 23,264.70, 34,896.84 and 6,622.56

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Solution

The fourth proportional to 23,264.70, 34,896.84 and 6,622.56 is: 9,933.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,264.70 : 34,896.84 = 6,622.56 : x
  2. Step 2: Convert to fraction form
    23,264.70/34,896.84 = 6,622.56/x
  3. Step 3: Cross multiply
    23,264.70x = 34,896.84 × 6,622.56
  4. Step 4: Simplify right side
    23,264.70x = 231,106,416.71
  5. Step 5: Solve for x
    x = 231,106,416.71/23,264.70
  6. Step 6: Final answer
    x = 9,933.78

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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.