Home / 166,042-259,432

Finding the Third Proportional to 166,042 and 259,432

Calculator

Solution

The third proportional to 166,042 and 259,432 is: 405,349.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,042 : 259,432 = 259,432 : x
  2. Step 2: Convert to fraction form
    166,042/259,432 = 259,432/x
  3. Step 3: Cross multiply
    166,042x = 259,432 × 259,432
  4. Step 4: Simplify right side
    166,042x = 67,304,962,624
  5. Step 5: Solve for x
    x = 67,304,962,624/166,042
  6. Step 6: Final answer
    x = 405,349.02

Related Problems

Find third proportional to 83,021 and 129,716
Half scale
Find third proportional to 332,084 and 518,864
Double scale
Find third proportional to 166,044 and 259,435
Similar ratio
Find third proportional to 249,063 and 389,148
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.