Home / 13,692-28,842

Finding the Third Proportional to 13,692 and 28,842

Calculator

Solution

The third proportional to 13,692 and 28,842 is: 60,755.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,692 : 28,842 = 28,842 : x
  2. Step 2: Convert to fraction form
    13,692/28,842 = 28,842/x
  3. Step 3: Cross multiply
    13,692x = 28,842 × 28,842
  4. Step 4: Simplify right side
    13,692x = 831,860,964
  5. Step 5: Solve for x
    x = 831,860,964/13,692
  6. Step 6: Final answer
    x = 60,755.26

Related Problems

Find third proportional to 6,846 and 14,421
Half scale
Find third proportional to 27,384 and 57,684
Double scale
Find third proportional to 13,694 and 28,846
Similar ratio
Find third proportional to 20,538 and 43,263
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.