Home / 122,569-166,343

Finding the Third Proportional to 122,569 and 166,343

Calculator

Solution

The third proportional to 122,569 and 166,343 is: 225,750.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,569 : 166,343 = 166,343 : x
  2. Step 2: Convert to fraction form
    122,569/166,343 = 166,343/x
  3. Step 3: Cross multiply
    122,569x = 166,343 × 166,343
  4. Step 4: Simplify right side
    122,569x = 27,669,993,649
  5. Step 5: Solve for x
    x = 27,669,993,649/122,569
  6. Step 6: Final answer
    x = 225,750.34

Related Problems

Find third proportional to 61,284.50 and 83,171.50
Half scale
Find third proportional to 245,138 and 332,686
Double scale
Find third proportional to 122,571 and 166,346
Similar ratio
Find third proportional to 183,853.50 and 249,514.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.