Home / 13,902-16,350

Finding the Third Proportional to 13,902 and 16,350

Calculator

Solution

The third proportional to 13,902 and 16,350 is: 19,229.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,902 : 16,350 = 16,350 : x
  2. Step 2: Convert to fraction form
    13,902/16,350 = 16,350/x
  3. Step 3: Cross multiply
    13,902x = 16,350 × 16,350
  4. Step 4: Simplify right side
    13,902x = 267,322,500
  5. Step 5: Solve for x
    x = 267,322,500/13,902
  6. Step 6: Final answer
    x = 19,229.07

Related Problems

Find third proportional to 6,951 and 8,175
Half scale
Find third proportional to 27,804 and 32,700
Double scale
Find third proportional to 13,904 and 16,352
Similar ratio
Find third proportional to 20,853 and 24,525
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.