Home / 6,829.02-10,231.11-4,744.62

Finding the Fourth Proportional to 6,829.02, 10,231.11 and 4,744.62

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Solution

The fourth proportional to 6,829.02, 10,231.11 and 4,744.62 is: 7,108.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829.02 : 10,231.11 = 4,744.62 : x
  2. Step 2: Convert to fraction form
    6,829.02/10,231.11 = 4,744.62/x
  3. Step 3: Cross multiply
    6,829.02x = 10,231.11 × 4,744.62
  4. Step 4: Simplify right side
    6,829.02x = 48,542,729.13
  5. Step 5: Solve for x
    x = 48,542,729.13/6,829.02
  6. Step 6: Final answer
    x = 7,108.30

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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.