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Finding the Fourth Proportional to 22,093.66, 33,140.49 and 6,299.02

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Solution

The fourth proportional to 22,093.66, 33,140.49 and 6,299.02 is: 9,448.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,093.66 : 33,140.49 = 6,299.02 : x
  2. Step 2: Convert to fraction form
    22,093.66/33,140.49 = 6,299.02/x
  3. Step 3: Cross multiply
    22,093.66x = 33,140.49 × 6,299.02
  4. Step 4: Simplify right side
    22,093.66x = 208,752,412.12
  5. Step 5: Solve for x
    x = 208,752,412.12/22,093.66
  6. Step 6: Final answer
    x = 9,448.52

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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.