Home / 8,836-13,254

Finding the Third Proportional to 8,836 and 13,254

Calculator

Solution

The third proportional to 8,836 and 13,254 is: 19,881

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836 : 13,254 = 13,254 : x
  2. Step 2: Convert to fraction form
    8,836/13,254 = 13,254/x
  3. Step 3: Cross multiply
    8,836x = 13,254 × 13,254
  4. Step 4: Simplify right side
    8,836x = 175,668,516
  5. Step 5: Solve for x
    x = 175,668,516/8,836
  6. Step 6: Final answer
    x = 19,881

Related Problems

Find third proportional to 4,418 and 6,627
Half scale
Find third proportional to 17,672 and 26,508
Double scale
Find third proportional to 8,838 and 13,257
Similar ratio
Find third proportional to 13,254 and 19,881
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.