Home / 267,110-415,984

Finding the Third Proportional to 267,110 and 415,984

Calculator

Solution

The third proportional to 267,110 and 415,984 is: 647,833.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,110 : 415,984 = 415,984 : x
  2. Step 2: Convert to fraction form
    267,110/415,984 = 415,984/x
  3. Step 3: Cross multiply
    267,110x = 415,984 × 415,984
  4. Step 4: Simplify right side
    267,110x = 173,042,688,256
  5. Step 5: Solve for x
    x = 173,042,688,256/267,110
  6. Step 6: Final answer
    x = 647,833.06

Related Problems

Find third proportional to 133,555 and 207,992
Half scale
Find third proportional to 534,220 and 831,968
Double scale
Find third proportional to 267,112 and 415,987
Similar ratio
Find third proportional to 400,665 and 623,976
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.