Home / 58,222-81,968

Finding the Third Proportional to 58,222 and 81,968

Calculator

Solution

The third proportional to 58,222 and 81,968 is: 115,398.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,222 : 81,968 = 81,968 : x
  2. Step 2: Convert to fraction form
    58,222/81,968 = 81,968/x
  3. Step 3: Cross multiply
    58,222x = 81,968 × 81,968
  4. Step 4: Simplify right side
    58,222x = 6,718,753,024
  5. Step 5: Solve for x
    x = 6,718,753,024/58,222
  6. Step 6: Final answer
    x = 115,398.87

Related Problems

Find third proportional to 29,111 and 40,984
Half scale
Find third proportional to 116,444 and 163,936
Double scale
Find third proportional to 58,224 and 81,971
Similar ratio
Find third proportional to 87,333 and 122,952
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.