Home / 3,896-8,546

Finding the Third Proportional to 3,896 and 8,546

Calculator

Solution

The third proportional to 3,896 and 8,546 is: 18,745.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896 : 8,546 = 8,546 : x
  2. Step 2: Convert to fraction form
    3,896/8,546 = 8,546/x
  3. Step 3: Cross multiply
    3,896x = 8,546 × 8,546
  4. Step 4: Simplify right side
    3,896x = 73,034,116
  5. Step 5: Solve for x
    x = 73,034,116/3,896
  6. Step 6: Final answer
    x = 18,745.92

Related Problems

Find third proportional to 1,948 and 4,273
Half scale
Find third proportional to 7,792 and 17,092
Double scale
Find third proportional to 3,898 and 8,550
Similar ratio
Find third proportional to 5,844 and 12,819
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.