Home / 200,664-302,700

Finding the Third Proportional to 200,664 and 302,700

Calculator

Solution

The third proportional to 200,664 and 302,700 is: 456,620.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,664 : 302,700 = 302,700 : x
  2. Step 2: Convert to fraction form
    200,664/302,700 = 302,700/x
  3. Step 3: Cross multiply
    200,664x = 302,700 × 302,700
  4. Step 4: Simplify right side
    200,664x = 91,627,290,000
  5. Step 5: Solve for x
    x = 91,627,290,000/200,664
  6. Step 6: Final answer
    x = 456,620.47

Related Problems

Find third proportional to 100,332 and 151,350
Half scale
Find third proportional to 401,328 and 605,400
Double scale
Find third proportional to 200,666 and 302,703
Similar ratio
Find third proportional to 300,996 and 454,050
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.