Home / 207,081-452,928

Finding the Third Proportional to 207,081 and 452,928

Calculator

Solution

The third proportional to 207,081 and 452,928 is: 990,645.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,081 : 452,928 = 452,928 : x
  2. Step 2: Convert to fraction form
    207,081/452,928 = 452,928/x
  3. Step 3: Cross multiply
    207,081x = 452,928 × 452,928
  4. Step 4: Simplify right side
    207,081x = 205,143,773,184
  5. Step 5: Solve for x
    x = 205,143,773,184/207,081
  6. Step 6: Final answer
    x = 990,645.08

Related Problems

Find third proportional to 103,540.50 and 226,464
Half scale
Find third proportional to 414,162 and 905,856
Double scale
Find third proportional to 207,083 and 452,932
Similar ratio
Find third proportional to 310,621.50 and 679,392
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.