Home / 35,512-76,564

Finding the Third Proportional to 35,512 and 76,564

Calculator

Solution

The third proportional to 35,512 and 76,564 is: 165,072.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,512 : 76,564 = 76,564 : x
  2. Step 2: Convert to fraction form
    35,512/76,564 = 76,564/x
  3. Step 3: Cross multiply
    35,512x = 76,564 × 76,564
  4. Step 4: Simplify right side
    35,512x = 5,862,046,096
  5. Step 5: Solve for x
    x = 5,862,046,096/35,512
  6. Step 6: Final answer
    x = 165,072.26

Related Problems

Find third proportional to 17,756 and 38,282
Half scale
Find third proportional to 71,024 and 153,128
Double scale
Find third proportional to 35,514 and 76,568
Similar ratio
Find third proportional to 53,268 and 114,846
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.