Home / 8,650-13,346

Finding the Third Proportional to 8,650 and 13,346

Calculator

Solution

The third proportional to 8,650 and 13,346 is: 20,591.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,650 : 13,346 = 13,346 : x
  2. Step 2: Convert to fraction form
    8,650/13,346 = 13,346/x
  3. Step 3: Cross multiply
    8,650x = 13,346 × 13,346
  4. Step 4: Simplify right side
    8,650x = 178,115,716
  5. Step 5: Solve for x
    x = 178,115,716/8,650
  6. Step 6: Final answer
    x = 20,591.41

Related Problems

Find third proportional to 4,325 and 6,673
Half scale
Find third proportional to 17,300 and 26,692
Double scale
Find third proportional to 8,652 and 13,349
Similar ratio
Find third proportional to 12,975 and 20,019
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.