Home / 17,127-26,739

Finding the Third Proportional to 17,127 and 26,739

Calculator

Solution

The third proportional to 17,127 and 26,739 is: 41,745.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,127 : 26,739 = 26,739 : x
  2. Step 2: Convert to fraction form
    17,127/26,739 = 26,739/x
  3. Step 3: Cross multiply
    17,127x = 26,739 × 26,739
  4. Step 4: Simplify right side
    17,127x = 714,974,121
  5. Step 5: Solve for x
    x = 714,974,121/17,127
  6. Step 6: Final answer
    x = 41,745.44

Related Problems

Find third proportional to 8,563.50 and 13,369.50
Half scale
Find third proportional to 34,254 and 53,478
Double scale
Find third proportional to 17,129 and 26,742
Similar ratio
Find third proportional to 25,690.50 and 40,108.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.