Home / 3,691-5,652

Finding the Third Proportional to 3,691 and 5,652

Calculator

Solution

The third proportional to 3,691 and 5,652 is: 8,654.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,691 : 5,652 = 5,652 : x
  2. Step 2: Convert to fraction form
    3,691/5,652 = 5,652/x
  3. Step 3: Cross multiply
    3,691x = 5,652 × 5,652
  4. Step 4: Simplify right side
    3,691x = 31,945,104
  5. Step 5: Solve for x
    x = 31,945,104/3,691
  6. Step 6: Final answer
    x = 8,654.86

Related Problems

Find third proportional to 1,845.50 and 2,826
Half scale
Find third proportional to 7,382 and 11,304
Double scale
Find third proportional to 3,693 and 5,655
Similar ratio
Find third proportional to 5,536.50 and 8,478
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.