Home / 58,014-86,805

Finding the Third Proportional to 58,014 and 86,805

Calculator

Solution

The third proportional to 58,014 and 86,805 is: 129,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,014 : 86,805 = 86,805 : x
  2. Step 2: Convert to fraction form
    58,014/86,805 = 86,805/x
  3. Step 3: Cross multiply
    58,014x = 86,805 × 86,805
  4. Step 4: Simplify right side
    58,014x = 7,535,108,025
  5. Step 5: Solve for x
    x = 7,535,108,025/58,014
  6. Step 6: Final answer
    x = 129,884.30

Related Problems

Find third proportional to 29,007 and 43,402.50
Half scale
Find third proportional to 116,028 and 173,610
Double scale
Find third proportional to 58,016 and 86,808
Similar ratio
Find third proportional to 87,021 and 130,207.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.