Home / 26,278-56,623

Finding the Third Proportional to 26,278 and 56,623

Calculator

Solution

The third proportional to 26,278 and 56,623 is: 122,009.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,278 : 56,623 = 56,623 : x
  2. Step 2: Convert to fraction form
    26,278/56,623 = 56,623/x
  3. Step 3: Cross multiply
    26,278x = 56,623 × 56,623
  4. Step 4: Simplify right side
    26,278x = 3,206,164,129
  5. Step 5: Solve for x
    x = 3,206,164,129/26,278
  6. Step 6: Final answer
    x = 122,009.44

Related Problems

Find third proportional to 13,139 and 28,311.50
Half scale
Find third proportional to 52,556 and 113,246
Double scale
Find third proportional to 26,280 and 56,627
Similar ratio
Find third proportional to 39,417 and 84,934.50
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.