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Finding the Fourth Proportional to 5,796.93, 8,000.94 and 3,279.09

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Solution

The fourth proportional to 5,796.93, 8,000.94 and 3,279.09 is: 4,525.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796.93 : 8,000.94 = 3,279.09 : x
  2. Step 2: Convert to fraction form
    5,796.93/8,000.94 = 3,279.09/x
  3. Step 3: Cross multiply
    5,796.93x = 8,000.94 × 3,279.09
  4. Step 4: Simplify right side
    5,796.93x = 26,235,802.34
  5. Step 5: Solve for x
    x = 26,235,802.34/5,796.93
  6. Step 6: Final answer
    x = 4,525.81

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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.