Home / 8,238-17,763

Finding the Third Proportional to 8,238 and 17,763

Calculator

Solution

The third proportional to 8,238 and 17,763 is: 38,301.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,238 : 17,763 = 17,763 : x
  2. Step 2: Convert to fraction form
    8,238/17,763 = 17,763/x
  3. Step 3: Cross multiply
    8,238x = 17,763 × 17,763
  4. Step 4: Simplify right side
    8,238x = 315,524,169
  5. Step 5: Solve for x
    x = 315,524,169/8,238
  6. Step 6: Final answer
    x = 38,301.06

Related Problems

Find third proportional to 4,119 and 8,881.50
Half scale
Find third proportional to 16,476 and 35,526
Double scale
Find third proportional to 8,240 and 17,767
Similar ratio
Find third proportional to 12,357 and 26,644.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.