Home / 244-366-190

Finding the Fourth Proportional to 244, 366 and 190

Calculator

Solution

The fourth proportional to 244, 366 and 190 is: 285

Step by Step Solution

  1. Step 1: Write the proportion equation
    244 : 366 = 190 : x
  2. Step 2: Convert to fraction form
    244/366 = 190/x
  3. Step 3: Cross multiply
    244x = 366 × 190
  4. Step 4: Simplify right side
    244x = 69,540
  5. Step 5: Solve for x
    x = 69,540/244
  6. Step 6: Final answer
    x = 285

Related Problems

Find fourth proportional to 122, 183 and 95
Half scale
Find fourth proportional to 488, 732 and 380
Double scale
Find fourth proportional to 245, 367.50 and 191
Similar ratio
Find fourth proportional to 366, 549 and 285
1.5x scale

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.