Home / 4,683.91-6,464.71-3,007.44

Finding the Fourth Proportional to 4,683.91, 6,464.71 and 3,007.44

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Solution

The fourth proportional to 4,683.91, 6,464.71 and 3,007.44 is: 4,150.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,683.91 : 6,464.71 = 3,007.44 : x
  2. Step 2: Convert to fraction form
    4,683.91/6,464.71 = 3,007.44/x
  3. Step 3: Cross multiply
    4,683.91x = 6,464.71 × 3,007.44
  4. Step 4: Simplify right side
    4,683.91x = 19,442,227.44
  5. Step 5: Solve for x
    x = 19,442,227.44/4,683.91
  6. Step 6: Final answer
    x = 4,150.85

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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.