Home / 4,141.26-6,213.06-1,368.18

Finding the Fourth Proportional to 4,141.26, 6,213.06 and 1,368.18

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Solution

The fourth proportional to 4,141.26, 6,213.06 and 1,368.18 is: 2,052.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,141.26 : 6,213.06 = 1,368.18 : x
  2. Step 2: Convert to fraction form
    4,141.26/6,213.06 = 1,368.18/x
  3. Step 3: Cross multiply
    4,141.26x = 6,213.06 × 1,368.18
  4. Step 4: Simplify right side
    4,141.26x = 8,500,584.43
  5. Step 5: Solve for x
    x = 8,500,584.43/4,141.26
  6. Step 6: Final answer
    x = 2,052.66

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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.