Home / 214,735.50-485,147.25

Finding the Third Proportional to 214,735.50 and 485,147.25

Calculator

Solution

The third proportional to 214,735.50 and 485,147.25 is: 1,096,082.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,735.50 : 485,147.25 = 485,147.25 : x
  2. Step 2: Convert to fraction form
    214,735.50/485,147.25 = 485,147.25/x
  3. Step 3: Cross multiply
    214,735.50x = 485,147.25 × 485,147.25
  4. Step 4: Simplify right side
    214,735.50x = 235,367,854,182.56
  5. Step 5: Solve for x
    x = 235,367,854,182.56/214,735.50
  6. Step 6: Final answer
    x = 1,096,082.64

Related Problems

Find third proportional to 107,367.75 and 242,573.63
Half scale
Find third proportional to 429,471 and 970,294.50
Double scale
Find third proportional to 214,738 and 485,152
Similar ratio
Find third proportional to 322,103.25 and 727,720.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.26) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.