Home / 7,994-14,988

Finding the Third Proportional to 7,994 and 14,988

Calculator

Solution

The third proportional to 7,994 and 14,988 is: 28,101.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,994 : 14,988 = 14,988 : x
  2. Step 2: Convert to fraction form
    7,994/14,988 = 14,988/x
  3. Step 3: Cross multiply
    7,994x = 14,988 × 14,988
  4. Step 4: Simplify right side
    7,994x = 224,640,144
  5. Step 5: Solve for x
    x = 224,640,144/7,994
  6. Step 6: Final answer
    x = 28,101.09

Related Problems

Find third proportional to 3,997 and 7,494
Half scale
Find third proportional to 15,988 and 29,976
Double scale
Find third proportional to 7,996 and 14,992
Similar ratio
Find third proportional to 11,991 and 22,482
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.87) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.