Home / 28,896-38,736

Finding the Third Proportional to 28,896 and 38,736

Calculator

Solution

The third proportional to 28,896 and 38,736 is: 51,926.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,896 : 38,736 = 38,736 : x
  2. Step 2: Convert to fraction form
    28,896/38,736 = 38,736/x
  3. Step 3: Cross multiply
    28,896x = 38,736 × 38,736
  4. Step 4: Simplify right side
    28,896x = 1,500,477,696
  5. Step 5: Solve for x
    x = 1,500,477,696/28,896
  6. Step 6: Final answer
    x = 51,926.83

Related Problems

Find third proportional to 14,448 and 19,368
Half scale
Find third proportional to 57,792 and 77,472
Double scale
Find third proportional to 28,898 and 38,739
Similar ratio
Find third proportional to 43,344 and 58,104
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.