Home / 14,865-20,383

Finding the Third Proportional to 14,865 and 20,383

Calculator

Solution

The third proportional to 14,865 and 20,383 is: 27,949.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,865 : 20,383 = 20,383 : x
  2. Step 2: Convert to fraction form
    14,865/20,383 = 20,383/x
  3. Step 3: Cross multiply
    14,865x = 20,383 × 20,383
  4. Step 4: Simplify right side
    14,865x = 415,466,689
  5. Step 5: Solve for x
    x = 415,466,689/14,865
  6. Step 6: Final answer
    x = 27,949.32

Related Problems

Find third proportional to 7,432.50 and 10,191.50
Half scale
Find third proportional to 29,730 and 40,766
Double scale
Find third proportional to 14,867 and 20,386
Similar ratio
Find third proportional to 22,297.50 and 30,574.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.