Home / 6,680.93-10,015.09-2,295.31

Finding the Fourth Proportional to 6,680.93, 10,015.09 and 2,295.31

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Solution

The fourth proportional to 6,680.93, 10,015.09 and 2,295.31 is: 3,440.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680.93 : 10,015.09 = 2,295.31 : x
  2. Step 2: Convert to fraction form
    6,680.93/10,015.09 = 2,295.31/x
  3. Step 3: Cross multiply
    6,680.93x = 10,015.09 × 2,295.31
  4. Step 4: Simplify right side
    6,680.93x = 22,987,737.14
  5. Step 5: Solve for x
    x = 22,987,737.14/6,680.93
  6. Step 6: Final answer
    x = 3,440.80

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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.