Home / 4,194.05-6,291.02-1,074.03

Finding the Fourth Proportional to 4,194.05, 6,291.02 and 1,074.03

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Solution

The fourth proportional to 4,194.05, 6,291.02 and 1,074.03 is: 1,611.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194.05 : 6,291.02 = 1,074.03 : x
  2. Step 2: Convert to fraction form
    4,194.05/6,291.02 = 1,074.03/x
  3. Step 3: Cross multiply
    4,194.05x = 6,291.02 × 1,074.03
  4. Step 4: Simplify right side
    4,194.05x = 6,756,738.84
  5. Step 5: Solve for x
    x = 6,756,738.84/4,194.05
  6. Step 6: Final answer
    x = 1,611.03

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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.