Home / 4,491.12-6,194.70-2,627.04

Finding the Fourth Proportional to 4,491.12, 6,194.70 and 2,627.04

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Solution

The fourth proportional to 4,491.12, 6,194.70 and 2,627.04 is: 3,623.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491.12 : 6,194.70 = 2,627.04 : x
  2. Step 2: Convert to fraction form
    4,491.12/6,194.70 = 2,627.04/x
  3. Step 3: Cross multiply
    4,491.12x = 6,194.70 × 2,627.04
  4. Step 4: Simplify right side
    4,491.12x = 16,273,724.69
  5. Step 5: Solve for x
    x = 16,273,724.69/4,491.12
  6. Step 6: Final answer
    x = 3,623.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.