Home / 36,274-51,347

Finding the Third Proportional to 36,274 and 51,347

Calculator

Solution

The third proportional to 36,274 and 51,347 is: 72,683.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,274 : 51,347 = 51,347 : x
  2. Step 2: Convert to fraction form
    36,274/51,347 = 51,347/x
  3. Step 3: Cross multiply
    36,274x = 51,347 × 51,347
  4. Step 4: Simplify right side
    36,274x = 2,636,514,409
  5. Step 5: Solve for x
    x = 2,636,514,409/36,274
  6. Step 6: Final answer
    x = 72,683.31

Related Problems

Find third proportional to 18,137 and 25,673.50
Half scale
Find third proportional to 72,548 and 102,694
Double scale
Find third proportional to 36,276 and 51,350
Similar ratio
Find third proportional to 54,411 and 77,020.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.