Home / 211,086-448,080

Finding the Third Proportional to 211,086 and 448,080

Calculator

Solution

The third proportional to 211,086 and 448,080 is: 951,155.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,086 : 448,080 = 448,080 : x
  2. Step 2: Convert to fraction form
    211,086/448,080 = 448,080/x
  3. Step 3: Cross multiply
    211,086x = 448,080 × 448,080
  4. Step 4: Simplify right side
    211,086x = 200,775,686,400
  5. Step 5: Solve for x
    x = 200,775,686,400/211,086
  6. Step 6: Final answer
    x = 951,155.86

Related Problems

Find third proportional to 105,543 and 224,040
Half scale
Find third proportional to 422,172 and 896,160
Double scale
Find third proportional to 211,088 and 448,084
Similar ratio
Find third proportional to 316,629 and 672,120
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.