Home / 199,329-302,682

Finding the Third Proportional to 199,329 and 302,682

Calculator

Solution

The third proportional to 199,329 and 302,682 is: 459,624.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    199,329 : 302,682 = 302,682 : x
  2. Step 2: Convert to fraction form
    199,329/302,682 = 302,682/x
  3. Step 3: Cross multiply
    199,329x = 302,682 × 302,682
  4. Step 4: Simplify right side
    199,329x = 91,616,393,124
  5. Step 5: Solve for x
    x = 91,616,393,124/199,329
  6. Step 6: Final answer
    x = 459,624.00

Related Problems

Find third proportional to 99,664.50 and 151,341
Half scale
Find third proportional to 398,658 and 605,364
Double scale
Find third proportional to 199,331 and 302,685
Similar ratio
Find third proportional to 298,993.50 and 454,023
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.