Home / 16,644.66-24,961.50-5,548.29

Finding the Fourth Proportional to 16,644.66, 24,961.50 and 5,548.29

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Solution

The fourth proportional to 16,644.66, 24,961.50 and 5,548.29 is: 8,320.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,644.66 : 24,961.50 = 5,548.29 : x
  2. Step 2: Convert to fraction form
    16,644.66/24,961.50 = 5,548.29/x
  3. Step 3: Cross multiply
    16,644.66x = 24,961.50 × 5,548.29
  4. Step 4: Simplify right side
    16,644.66x = 138,493,640.84
  5. Step 5: Solve for x
    x = 138,493,640.84/16,644.66
  6. Step 6: Final answer
    x = 8,320.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.