Home / 176,197-343,525

Finding the Third Proportional to 176,197 and 343,525

Calculator

Solution

The third proportional to 176,197 and 343,525 is: 669,758.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,197 : 343,525 = 343,525 : x
  2. Step 2: Convert to fraction form
    176,197/343,525 = 343,525/x
  3. Step 3: Cross multiply
    176,197x = 343,525 × 343,525
  4. Step 4: Simplify right side
    176,197x = 118,009,425,625
  5. Step 5: Solve for x
    x = 118,009,425,625/176,197
  6. Step 6: Final answer
    x = 669,758.43

Related Problems

Find third proportional to 88,098.50 and 171,762.50
Half scale
Find third proportional to 352,394 and 687,050
Double scale
Find third proportional to 176,199 and 343,529
Similar ratio
Find third proportional to 264,295.50 and 515,287.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.