Home / 5,845.53-8,066.82-3,192.96

Finding the Fourth Proportional to 5,845.53, 8,066.82 and 3,192.96

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Solution

The fourth proportional to 5,845.53, 8,066.82 and 3,192.96 is: 4,406.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,845.53 : 8,066.82 = 3,192.96 : x
  2. Step 2: Convert to fraction form
    5,845.53/8,066.82 = 3,192.96/x
  3. Step 3: Cross multiply
    5,845.53x = 8,066.82 × 3,192.96
  4. Step 4: Simplify right side
    5,845.53x = 25,757,033.59
  5. Step 5: Solve for x
    x = 25,757,033.59/5,845.53
  6. Step 6: Final answer
    x = 4,406.28

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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.