Home / 4,104.44-6,156.10-1,330.83

Finding the Fourth Proportional to 4,104.44, 6,156.10 and 1,330.83

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Solution

The fourth proportional to 4,104.44, 6,156.10 and 1,330.83 is: 1,996.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,104.44 : 6,156.10 = 1,330.83 : x
  2. Step 2: Convert to fraction form
    4,104.44/6,156.10 = 1,330.83/x
  3. Step 3: Cross multiply
    4,104.44x = 6,156.10 × 1,330.83
  4. Step 4: Simplify right side
    4,104.44x = 8,192,724.23
  5. Step 5: Solve for x
    x = 8,192,724.23/4,104.44
  6. Step 6: Final answer
    x = 1,996.06

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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.