Home / 2,014.93-3,020.41-1,850.91

Finding the Fourth Proportional to 2,014.93, 3,020.41 and 1,850.91

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Solution

The fourth proportional to 2,014.93, 3,020.41 and 1,850.91 is: 2,774.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014.93 : 3,020.41 = 1,850.91 : x
  2. Step 2: Convert to fraction form
    2,014.93/3,020.41 = 1,850.91/x
  3. Step 3: Cross multiply
    2,014.93x = 3,020.41 × 1,850.91
  4. Step 4: Simplify right side
    2,014.93x = 5,590,507.07
  5. Step 5: Solve for x
    x = 5,590,507.07/2,014.93
  6. Step 6: Final answer
    x = 2,774.54

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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.