Home / 6,791-14,615

Finding the Third Proportional to 6,791 and 14,615

Calculator

Solution

The third proportional to 6,791 and 14,615 is: 31,453.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,791 : 14,615 = 14,615 : x
  2. Step 2: Convert to fraction form
    6,791/14,615 = 14,615/x
  3. Step 3: Cross multiply
    6,791x = 14,615 × 14,615
  4. Step 4: Simplify right side
    6,791x = 213,598,225
  5. Step 5: Solve for x
    x = 213,598,225/6,791
  6. Step 6: Final answer
    x = 31,453.13

Related Problems

Find third proportional to 3,395.50 and 7,307.50
Half scale
Find third proportional to 13,582 and 29,230
Double scale
Find third proportional to 6,793 and 14,619
Similar ratio
Find third proportional to 10,186.50 and 21,922.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.