Home / 75,610-176,605

Finding the Third Proportional to 75,610 and 176,605

Calculator

Solution

The third proportional to 75,610 and 176,605 is: 412,502.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,610 : 176,605 = 176,605 : x
  2. Step 2: Convert to fraction form
    75,610/176,605 = 176,605/x
  3. Step 3: Cross multiply
    75,610x = 176,605 × 176,605
  4. Step 4: Simplify right side
    75,610x = 31,189,326,025
  5. Step 5: Solve for x
    x = 31,189,326,025/75,610
  6. Step 6: Final answer
    x = 412,502.66

Related Problems

Find third proportional to 37,805 and 88,302.50
Half scale
Find third proportional to 151,220 and 353,210
Double scale
Find third proportional to 75,612 and 176,610
Similar ratio
Find third proportional to 113,415 and 264,907.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.