Home / 200,769-294,450

Finding the Third Proportional to 200,769 and 294,450

Calculator

Solution

The third proportional to 200,769 and 294,450 is: 431,843.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,769 : 294,450 = 294,450 : x
  2. Step 2: Convert to fraction form
    200,769/294,450 = 294,450/x
  3. Step 3: Cross multiply
    200,769x = 294,450 × 294,450
  4. Step 4: Simplify right side
    200,769x = 86,700,802,500
  5. Step 5: Solve for x
    x = 86,700,802,500/200,769
  6. Step 6: Final answer
    x = 431,843.57

Related Problems

Find third proportional to 100,384.50 and 147,225
Half scale
Find third proportional to 401,538 and 588,900
Double scale
Find third proportional to 200,771 and 294,453
Similar ratio
Find third proportional to 301,153.50 and 441,675
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.