Home / 26,639-57,886

Finding the Third Proportional to 26,639 and 57,886

Calculator

Solution

The third proportional to 26,639 and 57,886 is: 125,785.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,639 : 57,886 = 57,886 : x
  2. Step 2: Convert to fraction form
    26,639/57,886 = 57,886/x
  3. Step 3: Cross multiply
    26,639x = 57,886 × 57,886
  4. Step 4: Simplify right side
    26,639x = 3,350,788,996
  5. Step 5: Solve for x
    x = 3,350,788,996/26,639
  6. Step 6: Final answer
    x = 125,785.09

Related Problems

Find third proportional to 13,319.50 and 28,943
Half scale
Find third proportional to 53,278 and 115,772
Double scale
Find third proportional to 26,641 and 57,890
Similar ratio
Find third proportional to 39,958.50 and 86,829
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.