Home / 34,831-76,340

Finding the Third Proportional to 34,831 and 76,340

Calculator

Solution

The third proportional to 34,831 and 76,340 is: 167,316.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,831 : 76,340 = 76,340 : x
  2. Step 2: Convert to fraction form
    34,831/76,340 = 76,340/x
  3. Step 3: Cross multiply
    34,831x = 76,340 × 76,340
  4. Step 4: Simplify right side
    34,831x = 5,827,795,600
  5. Step 5: Solve for x
    x = 5,827,795,600/34,831
  6. Step 6: Final answer
    x = 167,316.34

Related Problems

Find third proportional to 17,415.50 and 38,170
Half scale
Find third proportional to 69,662 and 152,680
Double scale
Find third proportional to 34,833 and 76,344
Similar ratio
Find third proportional to 52,246.50 and 114,510
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.