Home / 4,019.55-6,035.39-3,282.45

Finding the Fourth Proportional to 4,019.55, 6,035.39 and 3,282.45

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Solution

The fourth proportional to 4,019.55, 6,035.39 and 3,282.45 is: 4,928.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019.55 : 6,035.39 = 3,282.45 : x
  2. Step 2: Convert to fraction form
    4,019.55/6,035.39 = 3,282.45/x
  3. Step 3: Cross multiply
    4,019.55x = 6,035.39 × 3,282.45
  4. Step 4: Simplify right side
    4,019.55x = 19,810,849.49
  5. Step 5: Solve for x
    x = 19,810,849.49/4,019.55
  6. Step 6: Final answer
    x = 4,928.62

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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.