Home / 18,892-41,376

Finding the Third Proportional to 18,892 and 41,376

Calculator

Solution

The third proportional to 18,892 and 41,376 is: 90,618.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,892 : 41,376 = 41,376 : x
  2. Step 2: Convert to fraction form
    18,892/41,376 = 41,376/x
  3. Step 3: Cross multiply
    18,892x = 41,376 × 41,376
  4. Step 4: Simplify right side
    18,892x = 1,711,973,376
  5. Step 5: Solve for x
    x = 1,711,973,376/18,892
  6. Step 6: Final answer
    x = 90,618.96

Related Problems

Find third proportional to 9,446 and 20,688
Half scale
Find third proportional to 37,784 and 82,752
Double scale
Find third proportional to 18,894 and 41,380
Similar ratio
Find third proportional to 28,338 and 62,064
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.