Home / 5,066.42-6,991.58-2,941.94

Finding the Fourth Proportional to 5,066.42, 6,991.58 and 2,941.94

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Solution

The fourth proportional to 5,066.42, 6,991.58 and 2,941.94 is: 4,059.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066.42 : 6,991.58 = 2,941.94 : x
  2. Step 2: Convert to fraction form
    5,066.42/6,991.58 = 2,941.94/x
  3. Step 3: Cross multiply
    5,066.42x = 6,991.58 × 2,941.94
  4. Step 4: Simplify right side
    5,066.42x = 20,568,759.20
  5. Step 5: Solve for x
    x = 20,568,759.20/5,066.42
  6. Step 6: Final answer
    x = 4,059.83

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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.