Home / 23,622.33-32,596.11-13,548

Finding the Fourth Proportional to 23,622.33, 32,596.11 and 13,548

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Solution

The fourth proportional to 23,622.33, 32,596.11 and 13,548 is: 18,694.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,622.33 : 32,596.11 = 13,548 : x
  2. Step 2: Convert to fraction form
    23,622.33/32,596.11 = 13,548/x
  3. Step 3: Cross multiply
    23,622.33x = 32,596.11 × 13,548
  4. Step 4: Simplify right side
    23,622.33x = 441,612,098.28
  5. Step 5: Solve for x
    x = 441,612,098.28/23,622.33
  6. Step 6: Final answer
    x = 18,694.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.