Home / 7,934-11,901-2,462

Finding the Fourth Proportional to 7,934, 11,901 and 2,462

Calculator

Solution

The fourth proportional to 7,934, 11,901 and 2,462 is: 3,693

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,934 : 11,901 = 2,462 : x
  2. Step 2: Convert to fraction form
    7,934/11,901 = 2,462/x
  3. Step 3: Cross multiply
    7,934x = 11,901 × 2,462
  4. Step 4: Simplify right side
    7,934x = 29,300,262
  5. Step 5: Solve for x
    x = 29,300,262/7,934
  6. Step 6: Final answer
    x = 3,693

Related Problems

Find fourth proportional to 3,967, 5,950.50 and 1,231
Half scale
Find fourth proportional to 15,868, 23,802 and 4,924
Double scale
Find fourth proportional to 7,935, 11,902.50 and 2,463
Similar ratio
Find fourth proportional to 11,901, 17,851.50 and 3,693
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.