Home / 262,004-561,357

Finding the Third Proportional to 262,004 and 561,357

Calculator

Solution

The third proportional to 262,004 and 561,357 is: 1,202,736.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,004 : 561,357 = 561,357 : x
  2. Step 2: Convert to fraction form
    262,004/561,357 = 561,357/x
  3. Step 3: Cross multiply
    262,004x = 561,357 × 561,357
  4. Step 4: Simplify right side
    262,004x = 315,121,681,449
  5. Step 5: Solve for x
    x = 315,121,681,449/262,004
  6. Step 6: Final answer
    x = 1,202,736.15

Related Problems

Find third proportional to 131,002 and 280,678.50
Half scale
Find third proportional to 524,008 and 1,122,714
Double scale
Find third proportional to 262,006 and 561,361
Similar ratio
Find third proportional to 393,006 and 842,035.50
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.