Home / 4,081.26-6,122.01-2,703.42

Finding the Fourth Proportional to 4,081.26, 6,122.01 and 2,703.42

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Solution

The fourth proportional to 4,081.26, 6,122.01 and 2,703.42 is: 4,055.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081.26 : 6,122.01 = 2,703.42 : x
  2. Step 2: Convert to fraction form
    4,081.26/6,122.01 = 2,703.42/x
  3. Step 3: Cross multiply
    4,081.26x = 6,122.01 × 2,703.42
  4. Step 4: Simplify right side
    4,081.26x = 16,550,364.27
  5. Step 5: Solve for x
    x = 16,550,364.27/4,081.26
  6. Step 6: Final answer
    x = 4,055.21

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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.