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Finding the Fourth Proportional to 23,644.91, 35,472.56 and 7,006.25

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Solution

The fourth proportional to 23,644.91, 35,472.56 and 7,006.25 is: 10,510.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644.91 : 35,472.56 = 7,006.25 : x
  2. Step 2: Convert to fraction form
    23,644.91/35,472.56 = 7,006.25/x
  3. Step 3: Cross multiply
    23,644.91x = 35,472.56 × 7,006.25
  4. Step 4: Simplify right side
    23,644.91x = 248,529,411.11
  5. Step 5: Solve for x
    x = 248,529,411.11/23,644.91
  6. Step 6: Final answer
    x = 10,510.91

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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.