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Finding the Fourth Proportional to 8,533.62, 12,794.96 and 5,893.73

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Solution

The fourth proportional to 8,533.62, 12,794.96 and 5,893.73 is: 8,836.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533.62 : 12,794.96 = 5,893.73 : x
  2. Step 2: Convert to fraction form
    8,533.62/12,794.96 = 5,893.73/x
  3. Step 3: Cross multiply
    8,533.62x = 12,794.96 × 5,893.73
  4. Step 4: Simplify right side
    8,533.62x = 75,410,038.34
  5. Step 5: Solve for x
    x = 75,410,038.34/8,533.62
  6. Step 6: Final answer
    x = 8,836.82

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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.