Home / 84,993-186,144

Finding the Third Proportional to 84,993 and 186,144

Calculator

Solution

The third proportional to 84,993 and 186,144 is: 407,675.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,993 : 186,144 = 186,144 : x
  2. Step 2: Convert to fraction form
    84,993/186,144 = 186,144/x
  3. Step 3: Cross multiply
    84,993x = 186,144 × 186,144
  4. Step 4: Simplify right side
    84,993x = 34,649,588,736
  5. Step 5: Solve for x
    x = 34,649,588,736/84,993
  6. Step 6: Final answer
    x = 407,675.79

Related Problems

Find third proportional to 42,496.50 and 93,072
Half scale
Find third proportional to 169,986 and 372,288
Double scale
Find third proportional to 84,995 and 186,148
Similar ratio
Find third proportional to 127,489.50 and 279,216
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.