Home / 12,364-19,182

Finding the Third Proportional to 12,364 and 19,182

Calculator

Solution

The third proportional to 12,364 and 19,182 is: 29,759.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,364 : 19,182 = 19,182 : x
  2. Step 2: Convert to fraction form
    12,364/19,182 = 19,182/x
  3. Step 3: Cross multiply
    12,364x = 19,182 × 19,182
  4. Step 4: Simplify right side
    12,364x = 367,949,124
  5. Step 5: Solve for x
    x = 367,949,124/12,364
  6. Step 6: Final answer
    x = 29,759.72

Related Problems

Find third proportional to 6,182 and 9,591
Half scale
Find third proportional to 24,728 and 38,364
Double scale
Find third proportional to 12,366 and 19,185
Similar ratio
Find third proportional to 18,546 and 28,773
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.