Home / 4,144.04-6,213.12-1,951.64

Finding the Fourth Proportional to 4,144.04, 6,213.12 and 1,951.64

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Solution

The fourth proportional to 4,144.04, 6,213.12 and 1,951.64 is: 2,926.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144.04 : 6,213.12 = 1,951.64 : x
  2. Step 2: Convert to fraction form
    4,144.04/6,213.12 = 1,951.64/x
  3. Step 3: Cross multiply
    4,144.04x = 6,213.12 × 1,951.64
  4. Step 4: Simplify right side
    4,144.04x = 12,125,773.52
  5. Step 5: Solve for x
    x = 12,125,773.52/4,144.04
  6. Step 6: Final answer
    x = 2,926.08

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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.