Home / 331,169-525,255

Finding the Third Proportional to 331,169 and 525,255

Calculator

Solution

The third proportional to 331,169 and 525,255 is: 833,087.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    331,169 : 525,255 = 525,255 : x
  2. Step 2: Convert to fraction form
    331,169/525,255 = 525,255/x
  3. Step 3: Cross multiply
    331,169x = 525,255 × 525,255
  4. Step 4: Simplify right side
    331,169x = 275,892,815,025
  5. Step 5: Solve for x
    x = 275,892,815,025/331,169
  6. Step 6: Final answer
    x = 833,087.68

Related Problems

Find third proportional to 165,584.50 and 262,627.50
Half scale
Find third proportional to 662,338 and 1,050,510
Double scale
Find third proportional to 331,171 and 525,258
Similar ratio
Find third proportional to 496,753.50 and 787,882.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.