Home / 26,530-57,342

Finding the Third Proportional to 26,530 and 57,342

Calculator

Solution

The third proportional to 26,530 and 57,342 is: 123,939.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,530 : 57,342 = 57,342 : x
  2. Step 2: Convert to fraction form
    26,530/57,342 = 57,342/x
  3. Step 3: Cross multiply
    26,530x = 57,342 × 57,342
  4. Step 4: Simplify right side
    26,530x = 3,288,104,964
  5. Step 5: Solve for x
    x = 3,288,104,964/26,530
  6. Step 6: Final answer
    x = 123,939.12

Related Problems

Find third proportional to 13,265 and 28,671
Half scale
Find third proportional to 53,060 and 114,684
Double scale
Find third proportional to 26,532 and 57,346
Similar ratio
Find third proportional to 39,795 and 86,013
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.