Home / 22,047.05-33,063.59-7,252.54

Finding the Fourth Proportional to 22,047.05, 33,063.59 and 7,252.54

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Solution

The fourth proportional to 22,047.05, 33,063.59 and 7,252.54 is: 10,876.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,047.05 : 33,063.59 = 7,252.54 : x
  2. Step 2: Convert to fraction form
    22,047.05/33,063.59 = 7,252.54/x
  3. Step 3: Cross multiply
    22,047.05x = 33,063.59 × 7,252.54
  4. Step 4: Simplify right side
    22,047.05x = 239,794,944.49
  5. Step 5: Solve for x
    x = 239,794,944.49/22,047.05
  6. Step 6: Final answer
    x = 10,876.51

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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.