Home / 18,156-26,894

Finding the Third Proportional to 18,156 and 26,894

Calculator

Solution

The third proportional to 18,156 and 26,894 is: 39,837.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,156 : 26,894 = 26,894 : x
  2. Step 2: Convert to fraction form
    18,156/26,894 = 26,894/x
  3. Step 3: Cross multiply
    18,156x = 26,894 × 26,894
  4. Step 4: Simplify right side
    18,156x = 723,287,236
  5. Step 5: Solve for x
    x = 723,287,236/18,156
  6. Step 6: Final answer
    x = 39,837.37

Related Problems

Find third proportional to 9,078 and 13,447
Half scale
Find third proportional to 36,312 and 53,788
Double scale
Find third proportional to 18,158 and 26,897
Similar ratio
Find third proportional to 27,234 and 40,341
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.