Home / 166,336-261,124

Finding the Third Proportional to 166,336 and 261,124

Calculator

Solution

The third proportional to 166,336 and 261,124 is: 409,927.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,336 : 261,124 = 261,124 : x
  2. Step 2: Convert to fraction form
    166,336/261,124 = 261,124/x
  3. Step 3: Cross multiply
    166,336x = 261,124 × 261,124
  4. Step 4: Simplify right side
    166,336x = 68,185,743,376
  5. Step 5: Solve for x
    x = 68,185,743,376/166,336
  6. Step 6: Final answer
    x = 409,927.76

Related Problems

Find third proportional to 83,168 and 130,562
Half scale
Find third proportional to 332,672 and 522,248
Double scale
Find third proportional to 166,338 and 261,127
Similar ratio
Find third proportional to 249,504 and 391,686
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.