Home / 5,768-13,790

Finding the Third Proportional to 5,768 and 13,790

Calculator

Solution

The third proportional to 5,768 and 13,790 is: 32,968.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,768 : 13,790 = 13,790 : x
  2. Step 2: Convert to fraction form
    5,768/13,790 = 13,790/x
  3. Step 3: Cross multiply
    5,768x = 13,790 × 13,790
  4. Step 4: Simplify right side
    5,768x = 190,164,100
  5. Step 5: Solve for x
    x = 190,164,100/5,768
  6. Step 6: Final answer
    x = 32,968.81

Related Problems

Find third proportional to 2,884 and 6,895
Half scale
Find third proportional to 11,536 and 27,580
Double scale
Find third proportional to 5,770 and 13,795
Similar ratio
Find third proportional to 8,652 and 20,685
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.