Home / 606.48-910-222

Finding the Fourth Proportional to 606.48, 910 and 222

Calculator

Solution

The fourth proportional to 606.48, 910 and 222 is: 333.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    606.48 : 910 = 222 : x
  2. Step 2: Convert to fraction form
    606.48/910 = 222/x
  3. Step 3: Cross multiply
    606.48x = 910 × 222
  4. Step 4: Simplify right side
    606.48x = 202,020
  5. Step 5: Solve for x
    x = 202,020/606.48
  6. Step 6: Final answer
    x = 333.10

Related Problems

Find fourth proportional to 303.24, 455 and 111
Half scale
Find fourth proportional to 1,212.96, 1,820 and 444
Double scale
Find fourth proportional to 607.48, 911.50 and 223
Similar ratio
Find fourth proportional to 909.72, 1,365 and 333
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.