Home / 4,184.88-5,801.94-3,951.60

Finding the Fourth Proportional to 4,184.88, 5,801.94 and 3,951.60

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Solution

The fourth proportional to 4,184.88, 5,801.94 and 3,951.60 is: 5,478.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,184.88 : 5,801.94 = 3,951.60 : x
  2. Step 2: Convert to fraction form
    4,184.88/5,801.94 = 3,951.60/x
  3. Step 3: Cross multiply
    4,184.88x = 5,801.94 × 3,951.60
  4. Step 4: Simplify right side
    4,184.88x = 22,926,946.10
  5. Step 5: Solve for x
    x = 22,926,946.10/4,184.88
  6. Step 6: Final answer
    x = 5,478.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.