Home / 118,366-166,485

Finding the Third Proportional to 118,366 and 166,485

Calculator

Solution

The third proportional to 118,366 and 166,485 is: 234,165.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,366 : 166,485 = 166,485 : x
  2. Step 2: Convert to fraction form
    118,366/166,485 = 166,485/x
  3. Step 3: Cross multiply
    118,366x = 166,485 × 166,485
  4. Step 4: Simplify right side
    118,366x = 27,717,255,225
  5. Step 5: Solve for x
    x = 27,717,255,225/118,366
  6. Step 6: Final answer
    x = 234,165.68

Related Problems

Find third proportional to 59,183 and 83,242.50
Half scale
Find third proportional to 236,732 and 332,970
Double scale
Find third proportional to 118,368 and 166,488
Similar ratio
Find third proportional to 177,549 and 249,727.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.