Home / 23,635.76-35,453.69-22,192.34

Finding the Fourth Proportional to 23,635.76, 35,453.69 and 22,192.34

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Solution

The fourth proportional to 23,635.76, 35,453.69 and 22,192.34 is: 33,288.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,635.76 : 35,453.69 = 22,192.34 : x
  2. Step 2: Convert to fraction form
    23,635.76/35,453.69 = 22,192.34/x
  3. Step 3: Cross multiply
    23,635.76x = 35,453.69 × 22,192.34
  4. Step 4: Simplify right side
    23,635.76x = 786,800,342.73
  5. Step 5: Solve for x
    x = 786,800,342.73/23,635.76
  6. Step 6: Final answer
    x = 33,288.56

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1.5x scale

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.