Home / 4,091.24-6,118.02-3,039.04

Finding the Fourth Proportional to 4,091.24, 6,118.02 and 3,039.04

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Solution

The fourth proportional to 4,091.24, 6,118.02 and 3,039.04 is: 4,544.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091.24 : 6,118.02 = 3,039.04 : x
  2. Step 2: Convert to fraction form
    4,091.24/6,118.02 = 3,039.04/x
  3. Step 3: Cross multiply
    4,091.24x = 6,118.02 × 3,039.04
  4. Step 4: Simplify right side
    4,091.24x = 18,592,907.50
  5. Step 5: Solve for x
    x = 18,592,907.50/4,091.24
  6. Step 6: Final answer
    x = 4,544.57

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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.