Home / 14,268-15,708

Finding the Third Proportional to 14,268 and 15,708

Calculator

Solution

The third proportional to 14,268 and 15,708 is: 17,293.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,268 : 15,708 = 15,708 : x
  2. Step 2: Convert to fraction form
    14,268/15,708 = 15,708/x
  3. Step 3: Cross multiply
    14,268x = 15,708 × 15,708
  4. Step 4: Simplify right side
    14,268x = 246,741,264
  5. Step 5: Solve for x
    x = 246,741,264/14,268
  6. Step 6: Final answer
    x = 17,293.33

Related Problems

Find third proportional to 7,134 and 7,854
Half scale
Find third proportional to 28,536 and 31,416
Double scale
Find third proportional to 14,270 and 15,710
Similar ratio
Find third proportional to 21,402 and 23,562
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.