Home / 6,794.10-10,192.59-2,113.99

Finding the Fourth Proportional to 6,794.10, 10,192.59 and 2,113.99

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Solution

The fourth proportional to 6,794.10, 10,192.59 and 2,113.99 is: 3,171.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,794.10 : 10,192.59 = 2,113.99 : x
  2. Step 2: Convert to fraction form
    6,794.10/10,192.59 = 2,113.99/x
  3. Step 3: Cross multiply
    6,794.10x = 10,192.59 × 2,113.99
  4. Step 4: Simplify right side
    6,794.10x = 21,547,033.33
  5. Step 5: Solve for x
    x = 21,547,033.33/6,794.10
  6. Step 6: Final answer
    x = 3,171.44

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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.