Home / 6,743.35-10,112.46-2,061.93

Finding the Fourth Proportional to 6,743.35, 10,112.46 and 2,061.93

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Solution

The fourth proportional to 6,743.35, 10,112.46 and 2,061.93 is: 3,092.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,743.35 : 10,112.46 = 2,061.93 : x
  2. Step 2: Convert to fraction form
    6,743.35/10,112.46 = 2,061.93/x
  3. Step 3: Cross multiply
    6,743.35x = 10,112.46 × 2,061.93
  4. Step 4: Simplify right side
    6,743.35x = 20,851,184.65
  5. Step 5: Solve for x
    x = 20,851,184.65/6,743.35
  6. Step 6: Final answer
    x = 3,092.11

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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.