Home / 107,992-169,068

Finding the Third Proportional to 107,992 and 169,068

Calculator

Solution

The third proportional to 107,992 and 169,068 is: 264,686.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,992 : 169,068 = 169,068 : x
  2. Step 2: Convert to fraction form
    107,992/169,068 = 169,068/x
  3. Step 3: Cross multiply
    107,992x = 169,068 × 169,068
  4. Step 4: Simplify right side
    107,992x = 28,583,988,624
  5. Step 5: Solve for x
    x = 28,583,988,624/107,992
  6. Step 6: Final answer
    x = 264,686.17

Related Problems

Find third proportional to 53,996 and 84,534
Half scale
Find third proportional to 215,984 and 338,136
Double scale
Find third proportional to 107,994 and 169,071
Similar ratio
Find third proportional to 161,988 and 253,602
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.