Home / 5.33-8.01-4

Finding the Fourth Proportional to 5.33, 8.01 and 4

Calculator

Solution

The fourth proportional to 5.33, 8.01 and 4 is: 6.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5.33 : 8.01 = 4 : x
  2. Step 2: Convert to fraction form
    5.33/8.01 = 4/x
  3. Step 3: Cross multiply
    5.33x = 8.01 × 4
  4. Step 4: Simplify right side
    5.33x = 32.04
  5. Step 5: Solve for x
    x = 32.04/5.33
  6. Step 6: Final answer
    x = 6.01

Related Problems

Find fourth proportional to 2.67, 4.01 and 2
Half scale
Find fourth proportional to 10.66, 16.02 and 8
Double scale
Find fourth proportional to 6.33, 9.51 and 5
Similar ratio
Find fourth proportional to 8.00, 12.02 and 6
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.