Home / 26,940-38,559

Finding the Third Proportional to 26,940 and 38,559

Calculator

Solution

The third proportional to 26,940 and 38,559 is: 55,189.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,940 : 38,559 = 38,559 : x
  2. Step 2: Convert to fraction form
    26,940/38,559 = 38,559/x
  3. Step 3: Cross multiply
    26,940x = 38,559 × 38,559
  4. Step 4: Simplify right side
    26,940x = 1,486,796,481
  5. Step 5: Solve for x
    x = 1,486,796,481/26,940
  6. Step 6: Final answer
    x = 55,189.18

Related Problems

Find third proportional to 13,470 and 19,279.50
Half scale
Find third proportional to 53,880 and 77,118
Double scale
Find third proportional to 26,942 and 38,562
Similar ratio
Find third proportional to 40,410 and 57,838.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.