Home / 6,997-14,777

Finding the Third Proportional to 6,997 and 14,777

Calculator

Solution

The third proportional to 6,997 and 14,777 is: 31,207.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,997 : 14,777 = 14,777 : x
  2. Step 2: Convert to fraction form
    6,997/14,777 = 14,777/x
  3. Step 3: Cross multiply
    6,997x = 14,777 × 14,777
  4. Step 4: Simplify right side
    6,997x = 218,359,729
  5. Step 5: Solve for x
    x = 218,359,729/6,997
  6. Step 6: Final answer
    x = 31,207.62

Related Problems

Find third proportional to 3,498.50 and 7,388.50
Half scale
Find third proportional to 13,994 and 29,554
Double scale
Find third proportional to 6,999 and 14,781
Similar ratio
Find third proportional to 10,495.50 and 22,165.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.