Home / 2,033.56-3,069.67-2,011.69

Finding the Fourth Proportional to 2,033.56, 3,069.67 and 2,011.69

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Solution

The fourth proportional to 2,033.56, 3,069.67 and 2,011.69 is: 3,036.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.56 : 3,069.67 = 2,011.69 : x
  2. Step 2: Convert to fraction form
    2,033.56/3,069.67 = 2,011.69/x
  3. Step 3: Cross multiply
    2,033.56x = 3,069.67 × 2,011.69
  4. Step 4: Simplify right side
    2,033.56x = 6,175,215.41
  5. Step 5: Solve for x
    x = 6,175,215.41/2,033.56
  6. Step 6: Final answer
    x = 3,036.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.