Home / 213,262-456,044

Finding the Third Proportional to 213,262 and 456,044

Calculator

Solution

The third proportional to 213,262 and 456,044 is: 975,214.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,262 : 456,044 = 456,044 : x
  2. Step 2: Convert to fraction form
    213,262/456,044 = 456,044/x
  3. Step 3: Cross multiply
    213,262x = 456,044 × 456,044
  4. Step 4: Simplify right side
    213,262x = 207,976,129,936
  5. Step 5: Solve for x
    x = 207,976,129,936/213,262
  6. Step 6: Final answer
    x = 975,214.20

Related Problems

Find third proportional to 106,631 and 228,022
Half scale
Find third proportional to 426,524 and 912,088
Double scale
Find third proportional to 213,264 and 456,048
Similar ratio
Find third proportional to 319,893 and 684,066
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.