Home / 251,584-380,622

Finding the Third Proportional to 251,584 and 380,622

Calculator

Solution

The third proportional to 251,584 and 380,622 is: 575,843.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,584 : 380,622 = 380,622 : x
  2. Step 2: Convert to fraction form
    251,584/380,622 = 380,622/x
  3. Step 3: Cross multiply
    251,584x = 380,622 × 380,622
  4. Step 4: Simplify right side
    251,584x = 144,873,106,884
  5. Step 5: Solve for x
    x = 144,873,106,884/251,584
  6. Step 6: Final answer
    x = 575,843.88

Related Problems

Find third proportional to 125,792 and 190,311
Half scale
Find third proportional to 503,168 and 761,244
Double scale
Find third proportional to 251,586 and 380,625
Similar ratio
Find third proportional to 377,376 and 570,933
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.