Home / 51,829-108,880

Finding the Third Proportional to 51,829 and 108,880

Calculator

Solution

The third proportional to 51,829 and 108,880 is: 228,730.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,829 : 108,880 = 108,880 : x
  2. Step 2: Convert to fraction form
    51,829/108,880 = 108,880/x
  3. Step 3: Cross multiply
    51,829x = 108,880 × 108,880
  4. Step 4: Simplify right side
    51,829x = 11,854,854,400
  5. Step 5: Solve for x
    x = 11,854,854,400/51,829
  6. Step 6: Final answer
    x = 228,730.14

Related Problems

Find third proportional to 25,914.50 and 54,440
Half scale
Find third proportional to 103,658 and 217,760
Double scale
Find third proportional to 51,831 and 108,884
Similar ratio
Find third proportional to 77,743.50 and 163,320
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.