Home / 6,795.86-10,181.99-3,678.02

Finding the Fourth Proportional to 6,795.86, 10,181.99 and 3,678.02

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Solution

The fourth proportional to 6,795.86, 10,181.99 and 3,678.02 is: 5,510.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795.86 : 10,181.99 = 3,678.02 : x
  2. Step 2: Convert to fraction form
    6,795.86/10,181.99 = 3,678.02/x
  3. Step 3: Cross multiply
    6,795.86x = 10,181.99 × 3,678.02
  4. Step 4: Simplify right side
    6,795.86x = 37,449,511.95
  5. Step 5: Solve for x
    x = 37,449,511.95/6,795.86
  6. Step 6: Final answer
    x = 5,510.63

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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.