Home / 170,364-370,556.25

Finding the Third Proportional to 170,364 and 370,556.25

Calculator

Solution

The third proportional to 170,364 and 370,556.25 is: 805,991.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,364 : 370,556.25 = 370,556.25 : x
  2. Step 2: Convert to fraction form
    170,364/370,556.25 = 370,556.25/x
  3. Step 3: Cross multiply
    170,364x = 370,556.25 × 370,556.25
  4. Step 4: Simplify right side
    170,364x = 137,311,934,414.06
  5. Step 5: Solve for x
    x = 137,311,934,414.06/170,364
  6. Step 6: Final answer
    x = 805,991.49

Related Problems

Find third proportional to 85,182 and 185,278.13
Half scale
Find third proportional to 340,728 and 741,112.50
Double scale
Find third proportional to 170,366 and 370,561
Similar ratio
Find third proportional to 255,546 and 555,834.38
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.