Home / 2,022.12-3,032-635.08

Finding the Fourth Proportional to 2,022.12, 3,032 and 635.08

Calculator

Solution

The fourth proportional to 2,022.12, 3,032 and 635.08 is: 952.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022.12 : 3,032 = 635.08 : x
  2. Step 2: Convert to fraction form
    2,022.12/3,032 = 635.08/x
  3. Step 3: Cross multiply
    2,022.12x = 3,032 × 635.08
  4. Step 4: Simplify right side
    2,022.12x = 1,925,562.56
  5. Step 5: Solve for x
    x = 1,925,562.56/2,022.12
  6. Step 6: Final answer
    x = 952.25

Related Problems

Find fourth proportional to 1,011.06, 1,516 and 317.54
Half scale
Find fourth proportional to 4,044.24, 6,064 and 1,270.16
Double scale
Find fourth proportional to 2,023.12, 3,033.50 and 636.08
Similar ratio
Find fourth proportional to 3,033.18, 4,548 and 952.62
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.