Home / 39,676-52,898

Finding the Third Proportional to 39,676 and 52,898

Calculator

Solution

The third proportional to 39,676 and 52,898 is: 70,526.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,676 : 52,898 = 52,898 : x
  2. Step 2: Convert to fraction form
    39,676/52,898 = 52,898/x
  3. Step 3: Cross multiply
    39,676x = 52,898 × 52,898
  4. Step 4: Simplify right side
    39,676x = 2,798,198,404
  5. Step 5: Solve for x
    x = 2,798,198,404/39,676
  6. Step 6: Final answer
    x = 70,526.22

Related Problems

Find third proportional to 19,838 and 26,449
Half scale
Find third proportional to 79,352 and 105,796
Double scale
Find third proportional to 39,678 and 52,901
Similar ratio
Find third proportional to 59,514 and 79,347
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.