Home / 22,094.24-33,141.36-18,190.44

Finding the Fourth Proportional to 22,094.24, 33,141.36 and 18,190.44

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Solution

The fourth proportional to 22,094.24, 33,141.36 and 18,190.44 is: 27,285.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,094.24 : 33,141.36 = 18,190.44 : x
  2. Step 2: Convert to fraction form
    22,094.24/33,141.36 = 18,190.44/x
  3. Step 3: Cross multiply
    22,094.24x = 33,141.36 × 18,190.44
  4. Step 4: Simplify right side
    22,094.24x = 602,855,920.60
  5. Step 5: Solve for x
    x = 602,855,920.60/22,094.24
  6. Step 6: Final answer
    x = 27,285.66

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Half scale
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Double scale
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Similar ratio
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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.