Home / 150-224.92-134

Finding the Fourth Proportional to 150, 224.92 and 134

Calculator

Solution

The fourth proportional to 150, 224.92 and 134 is: 200.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    150 : 224.92 = 134 : x
  2. Step 2: Convert to fraction form
    150/224.92 = 134/x
  3. Step 3: Cross multiply
    150x = 224.92 × 134
  4. Step 4: Simplify right side
    150x = 30,139.28
  5. Step 5: Solve for x
    x = 30,139.28/150
  6. Step 6: Final answer
    x = 200.93

Related Problems

Find fourth proportional to 75, 112.46 and 67
Half scale
Find fourth proportional to 300, 449.84 and 268
Double scale
Find fourth proportional to 151, 226.42 and 135
Similar ratio
Find fourth proportional to 225, 337.38 and 201
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.