Home / 5,336.83-8,006.05-2,562.98

Finding the Fourth Proportional to 5,336.83, 8,006.05 and 2,562.98

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Solution

The fourth proportional to 5,336.83, 8,006.05 and 2,562.98 is: 3,844.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336.83 : 8,006.05 = 2,562.98 : x
  2. Step 2: Convert to fraction form
    5,336.83/8,006.05 = 2,562.98/x
  3. Step 3: Cross multiply
    5,336.83x = 8,006.05 × 2,562.98
  4. Step 4: Simplify right side
    5,336.83x = 20,519,346.03
  5. Step 5: Solve for x
    x = 20,519,346.03/5,336.83
  6. Step 6: Final answer
    x = 3,844.86

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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.