Home / 14,154-20,844

Finding the Third Proportional to 14,154 and 20,844

Calculator

Solution

The third proportional to 14,154 and 20,844 is: 30,696.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,154 : 20,844 = 20,844 : x
  2. Step 2: Convert to fraction form
    14,154/20,844 = 20,844/x
  3. Step 3: Cross multiply
    14,154x = 20,844 × 20,844
  4. Step 4: Simplify right side
    14,154x = 434,472,336
  5. Step 5: Solve for x
    x = 434,472,336/14,154
  6. Step 6: Final answer
    x = 30,696.08

Related Problems

Find third proportional to 7,077 and 10,422
Half scale
Find third proportional to 28,308 and 41,688
Double scale
Find third proportional to 14,156 and 20,847
Similar ratio
Find third proportional to 21,231 and 31,266
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.