Home / 544-816.04-202

Finding the Fourth Proportional to 544, 816.04 and 202

Calculator

Solution

The fourth proportional to 544, 816.04 and 202 is: 303.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    544 : 816.04 = 202 : x
  2. Step 2: Convert to fraction form
    544/816.04 = 202/x
  3. Step 3: Cross multiply
    544x = 816.04 × 202
  4. Step 4: Simplify right side
    544x = 164,840.08
  5. Step 5: Solve for x
    x = 164,840.08/544
  6. Step 6: Final answer
    x = 303.01

Related Problems

Find fourth proportional to 272, 408.02 and 101
Half scale
Find fourth proportional to 1,088, 1,632.08 and 404
Double scale
Find fourth proportional to 545, 817.54 and 203
Similar ratio
Find fourth proportional to 816, 1,224.06 and 303
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.