Home / 23,625.25-32,604.25-13,556.54

Finding the Fourth Proportional to 23,625.25, 32,604.25 and 13,556.54

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Solution

The fourth proportional to 23,625.25, 32,604.25 and 13,556.54 is: 18,708.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,625.25 : 32,604.25 = 13,556.54 : x
  2. Step 2: Convert to fraction form
    23,625.25/32,604.25 = 13,556.54/x
  3. Step 3: Cross multiply
    23,625.25x = 32,604.25 × 13,556.54
  4. Step 4: Simplify right side
    23,625.25x = 442,000,819.30
  5. Step 5: Solve for x
    x = 442,000,819.30/23,625.25
  6. Step 6: Final answer
    x = 18,708.83

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1.5x scale

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.