Home / 14,112-22,128

Finding the Third Proportional to 14,112 and 22,128

Calculator

Solution

The third proportional to 14,112 and 22,128 is: 34,697.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,112 : 22,128 = 22,128 : x
  2. Step 2: Convert to fraction form
    14,112/22,128 = 22,128/x
  3. Step 3: Cross multiply
    14,112x = 22,128 × 22,128
  4. Step 4: Simplify right side
    14,112x = 489,648,384
  5. Step 5: Solve for x
    x = 489,648,384/14,112
  6. Step 6: Final answer
    x = 34,697.31

Related Problems

Find third proportional to 7,056 and 11,064
Half scale
Find third proportional to 28,224 and 44,256
Double scale
Find third proportional to 14,114 and 22,131
Similar ratio
Find third proportional to 21,168 and 33,192
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.