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Finding the Fourth Proportional to 22,240.63, 33,360.97 and 9,093.00

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Solution

The fourth proportional to 22,240.63, 33,360.97 and 9,093.00 is: 13,639.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,240.63 : 33,360.97 = 9,093.00 : x
  2. Step 2: Convert to fraction form
    22,240.63/33,360.97 = 9,093.00/x
  3. Step 3: Cross multiply
    22,240.63x = 33,360.97 × 9,093.00
  4. Step 4: Simplify right side
    22,240.63x = 303,351,383.61
  5. Step 5: Solve for x
    x = 303,351,383.61/22,240.63
  6. Step 6: Final answer
    x = 13,639.51

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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.