Home / 28,164-40,923

Finding the Third Proportional to 28,164 and 40,923

Calculator

Solution

The third proportional to 28,164 and 40,923 is: 59,462.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,164 : 40,923 = 40,923 : x
  2. Step 2: Convert to fraction form
    28,164/40,923 = 40,923/x
  3. Step 3: Cross multiply
    28,164x = 40,923 × 40,923
  4. Step 4: Simplify right side
    28,164x = 1,674,691,929
  5. Step 5: Solve for x
    x = 1,674,691,929/28,164
  6. Step 6: Final answer
    x = 59,462.15

Related Problems

Find third proportional to 14,082 and 20,461.50
Half scale
Find third proportional to 56,328 and 81,846
Double scale
Find third proportional to 28,166 and 40,926
Similar ratio
Find third proportional to 42,246 and 61,384.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.