Home / 6,743.07-10,114.35-2,062.89

Finding the Fourth Proportional to 6,743.07, 10,114.35 and 2,062.89

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Solution

The fourth proportional to 6,743.07, 10,114.35 and 2,062.89 is: 3,094.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743.07 : 10,114.35 = 2,062.89 : x
  2. Step 2: Convert to fraction form
    6,743.07/10,114.35 = 2,062.89/x
  3. Step 3: Cross multiply
    6,743.07x = 10,114.35 × 2,062.89
  4. Step 4: Simplify right side
    6,743.07x = 20,864,791.47
  5. Step 5: Solve for x
    x = 20,864,791.47/6,743.07
  6. Step 6: Final answer
    x = 3,094.26

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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.