Home / 9,102-13,716

Finding the Third Proportional to 9,102 and 13,716

Calculator

Solution

The third proportional to 9,102 and 13,716 is: 20,668.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102 : 13,716 = 13,716 : x
  2. Step 2: Convert to fraction form
    9,102/13,716 = 13,716/x
  3. Step 3: Cross multiply
    9,102x = 13,716 × 13,716
  4. Step 4: Simplify right side
    9,102x = 188,128,656
  5. Step 5: Solve for x
    x = 188,128,656/9,102
  6. Step 6: Final answer
    x = 20,668.94

Related Problems

Find third proportional to 4,551 and 6,858
Half scale
Find third proportional to 18,204 and 27,432
Double scale
Find third proportional to 9,104 and 13,719
Similar ratio
Find third proportional to 13,653 and 20,574
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.