Home / 3,035.53-4,190.32-2,041.38

Finding the Fourth Proportional to 3,035.53, 4,190.32 and 2,041.38

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Solution

The fourth proportional to 3,035.53, 4,190.32 and 2,041.38 is: 2,817.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035.53 : 4,190.32 = 2,041.38 : x
  2. Step 2: Convert to fraction form
    3,035.53/4,190.32 = 2,041.38/x
  3. Step 3: Cross multiply
    3,035.53x = 4,190.32 × 2,041.38
  4. Step 4: Simplify right side
    3,035.53x = 8,554,035.44
  5. Step 5: Solve for x
    x = 8,554,035.44/3,035.53
  6. Step 6: Final answer
    x = 2,817.97

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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.