Home / 84,916-183,672

Finding the Third Proportional to 84,916 and 183,672

Calculator

Solution

The third proportional to 84,916 and 183,672 is: 397,279.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,916 : 183,672 = 183,672 : x
  2. Step 2: Convert to fraction form
    84,916/183,672 = 183,672/x
  3. Step 3: Cross multiply
    84,916x = 183,672 × 183,672
  4. Step 4: Simplify right side
    84,916x = 33,735,403,584
  5. Step 5: Solve for x
    x = 33,735,403,584/84,916
  6. Step 6: Final answer
    x = 397,279.71

Related Problems

Find third proportional to 42,458 and 91,836
Half scale
Find third proportional to 169,832 and 367,344
Double scale
Find third proportional to 84,918 and 183,676
Similar ratio
Find third proportional to 127,374 and 275,508
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.