Home / 4,091.34-6,141.78-2,013.06

Finding the Fourth Proportional to 4,091.34, 6,141.78 and 2,013.06

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Solution

The fourth proportional to 4,091.34, 6,141.78 and 2,013.06 is: 3,021.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091.34 : 6,141.78 = 2,013.06 : x
  2. Step 2: Convert to fraction form
    4,091.34/6,141.78 = 2,013.06/x
  3. Step 3: Cross multiply
    4,091.34x = 6,141.78 × 2,013.06
  4. Step 4: Simplify right side
    4,091.34x = 12,363,771.65
  5. Step 5: Solve for x
    x = 12,363,771.65/4,091.34
  6. Step 6: Final answer
    x = 3,021.94

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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.