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Finding the Fourth Proportional to 22,528.54, 33,784.41 and 7,733.26

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Solution

The fourth proportional to 22,528.54, 33,784.41 and 7,733.26 is: 11,597.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,528.54 : 33,784.41 = 7,733.26 : x
  2. Step 2: Convert to fraction form
    22,528.54/33,784.41 = 7,733.26/x
  3. Step 3: Cross multiply
    22,528.54x = 33,784.41 × 7,733.26
  4. Step 4: Simplify right side
    22,528.54x = 261,263,626.48
  5. Step 5: Solve for x
    x = 261,263,626.48/22,528.54
  6. Step 6: Final answer
    x = 11,597.01

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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.