Home / 251,307-541,975

Finding the Third Proportional to 251,307 and 541,975

Calculator

Solution

The third proportional to 251,307 and 541,975 is: 1,168,836.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    251,307 : 541,975 = 541,975 : x
  2. Step 2: Convert to fraction form
    251,307/541,975 = 541,975/x
  3. Step 3: Cross multiply
    251,307x = 541,975 × 541,975
  4. Step 4: Simplify right side
    251,307x = 293,736,900,625
  5. Step 5: Solve for x
    x = 293,736,900,625/251,307
  6. Step 6: Final answer
    x = 1,168,836.92

Related Problems

Find third proportional to 125,653.50 and 270,987.50
Half scale
Find third proportional to 502,614 and 1,083,950
Double scale
Find third proportional to 251,309 and 541,979
Similar ratio
Find third proportional to 376,960.50 and 812,962.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.