Home / 23,099.97-34,485.89-22,279.85

Finding the Fourth Proportional to 23,099.97, 34,485.89 and 22,279.85

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Solution

The fourth proportional to 23,099.97, 34,485.89 and 22,279.85 is: 33,261.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,099.97 : 34,485.89 = 22,279.85 : x
  2. Step 2: Convert to fraction form
    23,099.97/34,485.89 = 22,279.85/x
  3. Step 3: Cross multiply
    23,099.97x = 34,485.89 × 22,279.85
  4. Step 4: Simplify right side
    23,099.97x = 768,340,172.49
  5. Step 5: Solve for x
    x = 768,340,172.49/23,099.97
  6. Step 6: Final answer
    x = 33,261.52

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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 (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.