Home / 206,496-313,672.50

Finding the Third Proportional to 206,496 and 313,672.50

Calculator

Solution

The third proportional to 206,496 and 313,672.50 is: 476,476.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,496 : 313,672.50 = 313,672.50 : x
  2. Step 2: Convert to fraction form
    206,496/313,672.50 = 313,672.50/x
  3. Step 3: Cross multiply
    206,496x = 313,672.50 × 313,672.50
  4. Step 4: Simplify right side
    206,496x = 98,390,437,256.25
  5. Step 5: Solve for x
    x = 98,390,437,256.25/206,496
  6. Step 6: Final answer
    x = 476,476.24

Related Problems

Find third proportional to 103,248 and 156,836.25
Half scale
Find third proportional to 412,992 and 627,345
Double scale
Find third proportional to 206,498 and 313,676
Similar ratio
Find third proportional to 309,744 and 470,508.75
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.