Home / 132,528-276,234

Finding the Third Proportional to 132,528 and 276,234

Calculator

Solution

The third proportional to 132,528 and 276,234 is: 575,766.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,528 : 276,234 = 276,234 : x
  2. Step 2: Convert to fraction form
    132,528/276,234 = 276,234/x
  3. Step 3: Cross multiply
    132,528x = 276,234 × 276,234
  4. Step 4: Simplify right side
    132,528x = 76,305,222,756
  5. Step 5: Solve for x
    x = 76,305,222,756/132,528
  6. Step 6: Final answer
    x = 575,766.80

Related Problems

Find third proportional to 66,264 and 138,117
Half scale
Find third proportional to 265,056 and 552,468
Double scale
Find third proportional to 132,530 and 276,238
Similar ratio
Find third proportional to 198,792 and 414,351
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.