Home / 174,666-355,756

Finding the Third Proportional to 174,666 and 355,756

Calculator

Solution

The third proportional to 174,666 and 355,756 is: 724,596.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,666 : 355,756 = 355,756 : x
  2. Step 2: Convert to fraction form
    174,666/355,756 = 355,756/x
  3. Step 3: Cross multiply
    174,666x = 355,756 × 355,756
  4. Step 4: Simplify right side
    174,666x = 126,562,331,536
  5. Step 5: Solve for x
    x = 126,562,331,536/174,666
  6. Step 6: Final answer
    x = 724,596.27

Related Problems

Find third proportional to 87,333 and 177,878
Half scale
Find third proportional to 349,332 and 711,512
Double scale
Find third proportional to 174,668 and 355,760
Similar ratio
Find third proportional to 261,999 and 533,634
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.