Home / 14,994-20,790

Finding the Third Proportional to 14,994 and 20,790

Calculator

Solution

The third proportional to 14,994 and 20,790 is: 28,826.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,994 : 20,790 = 20,790 : x
  2. Step 2: Convert to fraction form
    14,994/20,790 = 20,790/x
  3. Step 3: Cross multiply
    14,994x = 20,790 × 20,790
  4. Step 4: Simplify right side
    14,994x = 432,224,100
  5. Step 5: Solve for x
    x = 432,224,100/14,994
  6. Step 6: Final answer
    x = 28,826.47

Related Problems

Find third proportional to 7,497 and 10,395
Half scale
Find third proportional to 29,988 and 41,580
Double scale
Find third proportional to 14,996 and 20,793
Similar ratio
Find third proportional to 22,491 and 31,185
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.