Home / 148,286-326,092

Finding the Third Proportional to 148,286 and 326,092

Calculator

Solution

The third proportional to 148,286 and 326,092 is: 717,100.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,286 : 326,092 = 326,092 : x
  2. Step 2: Convert to fraction form
    148,286/326,092 = 326,092/x
  3. Step 3: Cross multiply
    148,286x = 326,092 × 326,092
  4. Step 4: Simplify right side
    148,286x = 106,335,992,464
  5. Step 5: Solve for x
    x = 106,335,992,464/148,286
  6. Step 6: Final answer
    x = 717,100.69

Related Problems

Find third proportional to 74,143 and 163,046
Half scale
Find third proportional to 296,572 and 652,184
Double scale
Find third proportional to 148,288 and 326,096
Similar ratio
Find third proportional to 222,429 and 489,138
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.