Home / 4,179.65-6,260.23-1,706.97

Finding the Fourth Proportional to 4,179.65, 6,260.23 and 1,706.97

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Solution

The fourth proportional to 4,179.65, 6,260.23 and 1,706.97 is: 2,556.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179.65 : 6,260.23 = 1,706.97 : x
  2. Step 2: Convert to fraction form
    4,179.65/6,260.23 = 1,706.97/x
  3. Step 3: Cross multiply
    4,179.65x = 6,260.23 × 1,706.97
  4. Step 4: Simplify right side
    4,179.65x = 10,686,040.45
  5. Step 5: Solve for x
    x = 10,686,040.45/4,179.65
  6. Step 6: Final answer
    x = 2,556.68

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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.