Home / 4,282.83-6,425.26-1,361.14

Finding the Fourth Proportional to 4,282.83, 6,425.26 and 1,361.14

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Solution

The fourth proportional to 4,282.83, 6,425.26 and 1,361.14 is: 2,042.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282.83 : 6,425.26 = 1,361.14 : x
  2. Step 2: Convert to fraction form
    4,282.83/6,425.26 = 1,361.14/x
  3. Step 3: Cross multiply
    4,282.83x = 6,425.26 × 1,361.14
  4. Step 4: Simplify right side
    4,282.83x = 8,745,646.27
  5. Step 5: Solve for x
    x = 8,745,646.27/4,282.83
  6. Step 6: Final answer
    x = 2,042.03

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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.