Home / 4,014.88-6,021.87-1,092.99

Finding the Fourth Proportional to 4,014.88, 6,021.87 and 1,092.99

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Solution

The fourth proportional to 4,014.88, 6,021.87 and 1,092.99 is: 1,639.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014.88 : 6,021.87 = 1,092.99 : x
  2. Step 2: Convert to fraction form
    4,014.88/6,021.87 = 1,092.99/x
  3. Step 3: Cross multiply
    4,014.88x = 6,021.87 × 1,092.99
  4. Step 4: Simplify right side
    4,014.88x = 6,581,843.69
  5. Step 5: Solve for x
    x = 6,581,843.69/4,014.88
  6. Step 6: Final answer
    x = 1,639.36

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1.5x scale

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.