Home / 108,434-164,163

Finding the Third Proportional to 108,434 and 164,163

Calculator

Solution

The third proportional to 108,434 and 164,163 is: 248,533.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,434 : 164,163 = 164,163 : x
  2. Step 2: Convert to fraction form
    108,434/164,163 = 164,163/x
  3. Step 3: Cross multiply
    108,434x = 164,163 × 164,163
  4. Step 4: Simplify right side
    108,434x = 26,949,490,569
  5. Step 5: Solve for x
    x = 26,949,490,569/108,434
  6. Step 6: Final answer
    x = 248,533.58

Related Problems

Find third proportional to 54,217 and 82,081.50
Half scale
Find third proportional to 216,868 and 328,326
Double scale
Find third proportional to 108,436 and 164,166
Similar ratio
Find third proportional to 162,651 and 246,244.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.