Home / 207,446-455,052

Finding the Third Proportional to 207,446 and 455,052

Calculator

Solution

The third proportional to 207,446 and 455,052 is: 998,198.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,446 : 455,052 = 455,052 : x
  2. Step 2: Convert to fraction form
    207,446/455,052 = 455,052/x
  3. Step 3: Cross multiply
    207,446x = 455,052 × 455,052
  4. Step 4: Simplify right side
    207,446x = 207,072,322,704
  5. Step 5: Solve for x
    x = 207,072,322,704/207,446
  6. Step 6: Final answer
    x = 998,198.68

Related Problems

Find third proportional to 103,723 and 227,526
Half scale
Find third proportional to 414,892 and 910,104
Double scale
Find third proportional to 207,448 and 455,056
Similar ratio
Find third proportional to 311,169 and 682,578
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.