Home / 4,146.12-6,222.60-2,393.04

Finding the Fourth Proportional to 4,146.12, 6,222.60 and 2,393.04

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Solution

The fourth proportional to 4,146.12, 6,222.60 and 2,393.04 is: 3,591.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146.12 : 6,222.60 = 2,393.04 : x
  2. Step 2: Convert to fraction form
    4,146.12/6,222.60 = 2,393.04/x
  3. Step 3: Cross multiply
    4,146.12x = 6,222.60 × 2,393.04
  4. Step 4: Simplify right side
    4,146.12x = 14,890,930.70
  5. Step 5: Solve for x
    x = 14,890,930.70/4,146.12
  6. Step 6: Final answer
    x = 3,591.53

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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.