Home / 28,674-61,884

Finding the Third Proportional to 28,674 and 61,884

Calculator

Solution

The third proportional to 28,674 and 61,884 is: 133,557.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,674 : 61,884 = 61,884 : x
  2. Step 2: Convert to fraction form
    28,674/61,884 = 61,884/x
  3. Step 3: Cross multiply
    28,674x = 61,884 × 61,884
  4. Step 4: Simplify right side
    28,674x = 3,829,629,456
  5. Step 5: Solve for x
    x = 3,829,629,456/28,674
  6. Step 6: Final answer
    x = 133,557.56

Related Problems

Find third proportional to 14,337 and 30,942
Half scale
Find third proportional to 57,348 and 123,768
Double scale
Find third proportional to 28,676 and 61,888
Similar ratio
Find third proportional to 43,011 and 92,826
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.