Home / 193,740-418,062

Finding the Third Proportional to 193,740 and 418,062

Calculator

Solution

The third proportional to 193,740 and 418,062 is: 902,115.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,740 : 418,062 = 418,062 : x
  2. Step 2: Convert to fraction form
    193,740/418,062 = 418,062/x
  3. Step 3: Cross multiply
    193,740x = 418,062 × 418,062
  4. Step 4: Simplify right side
    193,740x = 174,775,835,844
  5. Step 5: Solve for x
    x = 174,775,835,844/193,740
  6. Step 6: Final answer
    x = 902,115.39

Related Problems

Find third proportional to 96,870 and 209,031
Half scale
Find third proportional to 387,480 and 836,124
Double scale
Find third proportional to 193,742 and 418,066
Similar ratio
Find third proportional to 290,610 and 627,093
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.