Home / 43,931-103,655

Finding the Third Proportional to 43,931 and 103,655

Calculator

Solution

The third proportional to 43,931 and 103,655 is: 244,573.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,931 : 103,655 = 103,655 : x
  2. Step 2: Convert to fraction form
    43,931/103,655 = 103,655/x
  3. Step 3: Cross multiply
    43,931x = 103,655 × 103,655
  4. Step 4: Simplify right side
    43,931x = 10,744,359,025
  5. Step 5: Solve for x
    x = 10,744,359,025/43,931
  6. Step 6: Final answer
    x = 244,573.51

Related Problems

Find third proportional to 21,965.50 and 51,827.50
Half scale
Find third proportional to 87,862 and 207,310
Double scale
Find third proportional to 43,933 and 103,660
Similar ratio
Find third proportional to 65,896.50 and 155,482.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.