Home / 6,946.26-10,419.59-2,017

Finding the Fourth Proportional to 6,946.26, 10,419.59 and 2,017

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Solution

The fourth proportional to 6,946.26, 10,419.59 and 2,017 is: 3,025.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946.26 : 10,419.59 = 2,017 : x
  2. Step 2: Convert to fraction form
    6,946.26/10,419.59 = 2,017/x
  3. Step 3: Cross multiply
    6,946.26x = 10,419.59 × 2,017
  4. Step 4: Simplify right side
    6,946.26x = 21,016,313.03
  5. Step 5: Solve for x
    x = 21,016,313.03/6,946.26
  6. Step 6: Final answer
    x = 3,025.56

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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.