Home / 12,526-16,872

Finding the Third Proportional to 12,526 and 16,872

Calculator

Solution

The third proportional to 12,526 and 16,872 is: 22,725.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,526 : 16,872 = 16,872 : x
  2. Step 2: Convert to fraction form
    12,526/16,872 = 16,872/x
  3. Step 3: Cross multiply
    12,526x = 16,872 × 16,872
  4. Step 4: Simplify right side
    12,526x = 284,664,384
  5. Step 5: Solve for x
    x = 284,664,384/12,526
  6. Step 6: Final answer
    x = 22,725.88

Related Problems

Find third proportional to 6,263 and 8,436
Half scale
Find third proportional to 25,052 and 33,744
Double scale
Find third proportional to 12,528 and 16,875
Similar ratio
Find third proportional to 18,789 and 25,308
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.