Home / 26,434-40,911

Finding the Third Proportional to 26,434 and 40,911

Calculator

Solution

The third proportional to 26,434 and 40,911 is: 63,316.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,434 : 40,911 = 40,911 : x
  2. Step 2: Convert to fraction form
    26,434/40,911 = 40,911/x
  3. Step 3: Cross multiply
    26,434x = 40,911 × 40,911
  4. Step 4: Simplify right side
    26,434x = 1,673,709,921
  5. Step 5: Solve for x
    x = 1,673,709,921/26,434
  6. Step 6: Final answer
    x = 63,316.56

Related Problems

Find third proportional to 13,217 and 20,455.50
Half scale
Find third proportional to 52,868 and 81,822
Double scale
Find third proportional to 26,436 and 40,914
Similar ratio
Find third proportional to 39,651 and 61,366.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.