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Finding the Fourth Proportional to 5,533.96, 8,300.94 and 3,797.32

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Solution

The fourth proportional to 5,533.96, 8,300.94 and 3,797.32 is: 5,695.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533.96 : 8,300.94 = 3,797.32 : x
  2. Step 2: Convert to fraction form
    5,533.96/8,300.94 = 3,797.32/x
  3. Step 3: Cross multiply
    5,533.96x = 8,300.94 × 3,797.32
  4. Step 4: Simplify right side
    5,533.96x = 31,521,325.48
  5. Step 5: Solve for x
    x = 31,521,325.48/5,533.96
  6. Step 6: Final answer
    x = 5,695.98

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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.