Home / 11,128-16,460

Finding the Third Proportional to 11,128 and 16,460

Calculator

Solution

The third proportional to 11,128 and 16,460 is: 24,346.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,128 : 16,460 = 16,460 : x
  2. Step 2: Convert to fraction form
    11,128/16,460 = 16,460/x
  3. Step 3: Cross multiply
    11,128x = 16,460 × 16,460
  4. Step 4: Simplify right side
    11,128x = 270,931,600
  5. Step 5: Solve for x
    x = 270,931,600/11,128
  6. Step 6: Final answer
    x = 24,346.84

Related Problems

Find third proportional to 5,564 and 8,230
Half scale
Find third proportional to 22,256 and 32,920
Double scale
Find third proportional to 11,130 and 16,463
Similar ratio
Find third proportional to 16,692 and 24,690
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.