Home / 5,963.58-8,227.71-3,479.58

Finding the Fourth Proportional to 5,963.58, 8,227.71 and 3,479.58

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Solution

The fourth proportional to 5,963.58, 8,227.71 and 3,479.58 is: 4,800.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963.58 : 8,227.71 = 3,479.58 : x
  2. Step 2: Convert to fraction form
    5,963.58/8,227.71 = 3,479.58/x
  3. Step 3: Cross multiply
    5,963.58x = 8,227.71 × 3,479.58
  4. Step 4: Simplify right side
    5,963.58x = 28,628,975.16
  5. Step 5: Solve for x
    x = 28,628,975.16/5,963.58
  6. Step 6: Final answer
    x = 4,800.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.