Home / 10,494-18,882

Finding the Third Proportional to 10,494 and 18,882

Calculator

Solution

The third proportional to 10,494 and 18,882 is: 33,974.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,494 : 18,882 = 18,882 : x
  2. Step 2: Convert to fraction form
    10,494/18,882 = 18,882/x
  3. Step 3: Cross multiply
    10,494x = 18,882 × 18,882
  4. Step 4: Simplify right side
    10,494x = 356,529,924
  5. Step 5: Solve for x
    x = 356,529,924/10,494
  6. Step 6: Final answer
    x = 33,974.64

Related Problems

Find third proportional to 5,247 and 9,441
Half scale
Find third proportional to 20,988 and 37,764
Double scale
Find third proportional to 10,496 and 18,886
Similar ratio
Find third proportional to 15,741 and 28,323
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.80) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.