Home / 3,094.44-4,639.41-1,013.79

Finding the Fourth Proportional to 3,094.44, 4,639.41 and 1,013.79

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Solution

The fourth proportional to 3,094.44, 4,639.41 and 1,013.79 is: 1,519.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.44 : 4,639.41 = 1,013.79 : x
  2. Step 2: Convert to fraction form
    3,094.44/4,639.41 = 1,013.79/x
  3. Step 3: Cross multiply
    3,094.44x = 4,639.41 × 1,013.79
  4. Step 4: Simplify right side
    3,094.44x = 4,703,387.46
  5. Step 5: Solve for x
    x = 4,703,387.46/3,094.44
  6. Step 6: Final answer
    x = 1,519.95

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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.