Home / 336,483-517,196

Finding the Third Proportional to 336,483 and 517,196

Calculator

Solution

The third proportional to 336,483 and 517,196 is: 794,963.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,483 : 517,196 = 517,196 : x
  2. Step 2: Convert to fraction form
    336,483/517,196 = 517,196/x
  3. Step 3: Cross multiply
    336,483x = 517,196 × 517,196
  4. Step 4: Simplify right side
    336,483x = 267,491,702,416
  5. Step 5: Solve for x
    x = 267,491,702,416/336,483
  6. Step 6: Final answer
    x = 794,963.50

Related Problems

Find third proportional to 168,241.50 and 258,598
Half scale
Find third proportional to 672,966 and 1,034,392
Double scale
Find third proportional to 336,485 and 517,199
Similar ratio
Find third proportional to 504,724.50 and 775,794
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.