Home / 15,462-23,193-4,518

Finding the Fourth Proportional to 15,462, 23,193 and 4,518

Calculator

Solution

The fourth proportional to 15,462, 23,193 and 4,518 is: 6,777

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,462 : 23,193 = 4,518 : x
  2. Step 2: Convert to fraction form
    15,462/23,193 = 4,518/x
  3. Step 3: Cross multiply
    15,462x = 23,193 × 4,518
  4. Step 4: Simplify right side
    15,462x = 104,785,974
  5. Step 5: Solve for x
    x = 104,785,974/15,462
  6. Step 6: Final answer
    x = 6,777

Related Problems

Find fourth proportional to 7,731, 11,596.50 and 2,259
Half scale
Find fourth proportional to 30,924, 46,386 and 9,036
Double scale
Find fourth proportional to 15,463, 23,194.50 and 4,519
Similar ratio
Find fourth proportional to 23,193, 34,789.50 and 6,777
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.