Home / 170,874-395,576

Finding the Third Proportional to 170,874 and 395,576

Calculator

Solution

The third proportional to 170,874 and 395,576 is: 915,764.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,874 : 395,576 = 395,576 : x
  2. Step 2: Convert to fraction form
    170,874/395,576 = 395,576/x
  3. Step 3: Cross multiply
    170,874x = 395,576 × 395,576
  4. Step 4: Simplify right side
    170,874x = 156,480,371,776
  5. Step 5: Solve for x
    x = 156,480,371,776/170,874
  6. Step 6: Final answer
    x = 915,764.67

Related Problems

Find third proportional to 85,437 and 197,788
Half scale
Find third proportional to 341,748 and 791,152
Double scale
Find third proportional to 170,876 and 395,581
Similar ratio
Find third proportional to 256,311 and 593,364
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.