Home / 86,052-185,286

Finding the Third Proportional to 86,052 and 185,286

Calculator

Solution

The third proportional to 86,052 and 185,286 is: 398,955.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    86,052 : 185,286 = 185,286 : x
  2. Step 2: Convert to fraction form
    86,052/185,286 = 185,286/x
  3. Step 3: Cross multiply
    86,052x = 185,286 × 185,286
  4. Step 4: Simplify right side
    86,052x = 34,330,901,796
  5. Step 5: Solve for x
    x = 34,330,901,796/86,052
  6. Step 6: Final answer
    x = 398,955.30

Related Problems

Find third proportional to 43,026 and 92,643
Half scale
Find third proportional to 172,104 and 370,572
Double scale
Find third proportional to 86,054 and 185,290
Similar ratio
Find third proportional to 129,078 and 277,929
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.