Home / 4.36-6-4.16

Finding the Fourth Proportional to 4.36, 6 and 4.16

Calculator

Solution

The fourth proportional to 4.36, 6 and 4.16 is: 5.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4.36 : 6 = 4.16 : x
  2. Step 2: Convert to fraction form
    4.36/6 = 4.16/x
  3. Step 3: Cross multiply
    4.36x = 6 × 4.16
  4. Step 4: Simplify right side
    4.36x = 24.96
  5. Step 5: Solve for x
    x = 24.96/4.36
  6. Step 6: Final answer
    x = 5.72

Related Problems

Find fourth proportional to 2.18, 3 and 2.08
Half scale
Find fourth proportional to 8.72, 12 and 8.32
Double scale
Find fourth proportional to 5.36, 7.38 and 5.16
Similar ratio
Find fourth proportional to 6.54, 9 and 6.24
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.