Home / 4,194.56-6,293.22-2,113.50

Finding the Fourth Proportional to 4,194.56, 6,293.22 and 2,113.50

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Solution

The fourth proportional to 4,194.56, 6,293.22 and 2,113.50 is: 3,170.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194.56 : 6,293.22 = 2,113.50 : x
  2. Step 2: Convert to fraction form
    4,194.56/6,293.22 = 2,113.50/x
  3. Step 3: Cross multiply
    4,194.56x = 6,293.22 × 2,113.50
  4. Step 4: Simplify right side
    4,194.56x = 13,300,720.47
  5. Step 5: Solve for x
    x = 13,300,720.47/4,194.56
  6. Step 6: Final answer
    x = 3,170.95

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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.