Home / 2,833.01-4,245.91-1,601.11

Finding the Fourth Proportional to 2,833.01, 4,245.91 and 1,601.11

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Solution

The fourth proportional to 2,833.01, 4,245.91 and 1,601.11 is: 2,399.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833.01 : 4,245.91 = 1,601.11 : x
  2. Step 2: Convert to fraction form
    2,833.01/4,245.91 = 1,601.11/x
  3. Step 3: Cross multiply
    2,833.01x = 4,245.91 × 1,601.11
  4. Step 4: Simplify right side
    2,833.01x = 6,798,158.35
  5. Step 5: Solve for x
    x = 6,798,158.35/2,833.01
  6. Step 6: Final answer
    x = 2,399.62

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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.