Home / 13,446-18,792

Finding the Third Proportional to 13,446 and 18,792

Calculator

Solution

The third proportional to 13,446 and 18,792 is: 26,263.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,446 : 18,792 = 18,792 : x
  2. Step 2: Convert to fraction form
    13,446/18,792 = 18,792/x
  3. Step 3: Cross multiply
    13,446x = 18,792 × 18,792
  4. Step 4: Simplify right side
    13,446x = 353,139,264
  5. Step 5: Solve for x
    x = 353,139,264/13,446
  6. Step 6: Final answer
    x = 26,263.52

Related Problems

Find third proportional to 6,723 and 9,396
Half scale
Find third proportional to 26,892 and 37,584
Double scale
Find third proportional to 13,448 and 18,795
Similar ratio
Find third proportional to 20,169 and 28,188
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.