Home / 2,733.24-3,769.42-1,850.25

Finding the Fourth Proportional to 2,733.24, 3,769.42 and 1,850.25

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Solution

The fourth proportional to 2,733.24, 3,769.42 and 1,850.25 is: 2,551.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733.24 : 3,769.42 = 1,850.25 : x
  2. Step 2: Convert to fraction form
    2,733.24/3,769.42 = 1,850.25/x
  3. Step 3: Cross multiply
    2,733.24x = 3,769.42 × 1,850.25
  4. Step 4: Simplify right side
    2,733.24x = 6,974,369.36
  5. Step 5: Solve for x
    x = 6,974,369.36/2,733.24
  6. Step 6: Final answer
    x = 2,551.69

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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.