Home / 24,404.39-33,678.26-13,226.39

Finding the Fourth Proportional to 24,404.39, 33,678.26 and 13,226.39

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Solution

The fourth proportional to 24,404.39, 33,678.26 and 13,226.39 is: 18,252.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,404.39 : 33,678.26 = 13,226.39 : x
  2. Step 2: Convert to fraction form
    24,404.39/33,678.26 = 13,226.39/x
  3. Step 3: Cross multiply
    24,404.39x = 33,678.26 × 13,226.39
  4. Step 4: Simplify right side
    24,404.39x = 445,441,735.15
  5. Step 5: Solve for x
    x = 445,441,735.15/24,404.39
  6. Step 6: Final answer
    x = 18,252.52

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