Home / 51,366-106,764

Finding the Third Proportional to 51,366 and 106,764

Calculator

Solution

The third proportional to 51,366 and 106,764 is: 221,908.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,366 : 106,764 = 106,764 : x
  2. Step 2: Convert to fraction form
    51,366/106,764 = 106,764/x
  3. Step 3: Cross multiply
    51,366x = 106,764 × 106,764
  4. Step 4: Simplify right side
    51,366x = 11,398,551,696
  5. Step 5: Solve for x
    x = 11,398,551,696/51,366
  6. Step 6: Final answer
    x = 221,908.49

Related Problems

Find third proportional to 25,683 and 53,382
Half scale
Find third proportional to 102,732 and 213,528
Double scale
Find third proportional to 51,368 and 106,768
Similar ratio
Find third proportional to 77,049 and 160,146
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.