Home / 26,840-57,582

Finding the Third Proportional to 26,840 and 57,582

Calculator

Solution

The third proportional to 26,840 and 57,582 is: 123,535.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,840 : 57,582 = 57,582 : x
  2. Step 2: Convert to fraction form
    26,840/57,582 = 57,582/x
  3. Step 3: Cross multiply
    26,840x = 57,582 × 57,582
  4. Step 4: Simplify right side
    26,840x = 3,315,686,724
  5. Step 5: Solve for x
    x = 3,315,686,724/26,840
  6. Step 6: Final answer
    x = 123,535.27

Related Problems

Find third proportional to 13,420 and 28,791
Half scale
Find third proportional to 53,680 and 115,164
Double scale
Find third proportional to 26,842 and 57,586
Similar ratio
Find third proportional to 40,260 and 86,373
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.