Home / 366,926-561,332

Finding the Third Proportional to 366,926 and 561,332

Calculator

Solution

The third proportional to 366,926 and 561,332 is: 858,738.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,926 : 561,332 = 561,332 : x
  2. Step 2: Convert to fraction form
    366,926/561,332 = 561,332/x
  3. Step 3: Cross multiply
    366,926x = 561,332 × 561,332
  4. Step 4: Simplify right side
    366,926x = 315,093,614,224
  5. Step 5: Solve for x
    x = 315,093,614,224/366,926
  6. Step 6: Final answer
    x = 858,738.86

Related Problems

Find third proportional to 183,463 and 280,666
Half scale
Find third proportional to 733,852 and 1,122,664
Double scale
Find third proportional to 366,928 and 561,335
Similar ratio
Find third proportional to 550,389 and 841,998
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.