Home / 26,900-58,399

Finding the Third Proportional to 26,900 and 58,399

Calculator

Solution

The third proportional to 26,900 and 58,399 is: 126,782.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,900 : 58,399 = 58,399 : x
  2. Step 2: Convert to fraction form
    26,900/58,399 = 58,399/x
  3. Step 3: Cross multiply
    26,900x = 58,399 × 58,399
  4. Step 4: Simplify right side
    26,900x = 3,410,443,201
  5. Step 5: Solve for x
    x = 3,410,443,201/26,900
  6. Step 6: Final answer
    x = 126,782.28

Related Problems

Find third proportional to 13,450 and 29,199.50
Half scale
Find third proportional to 53,800 and 116,798
Double scale
Find third proportional to 26,902 and 58,403
Similar ratio
Find third proportional to 40,350 and 87,598.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.