Home / 74,944-164,576

Finding the Third Proportional to 74,944 and 164,576

Calculator

Solution

The third proportional to 74,944 and 164,576 is: 361,406.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,944 : 164,576 = 164,576 : x
  2. Step 2: Convert to fraction form
    74,944/164,576 = 164,576/x
  3. Step 3: Cross multiply
    74,944x = 164,576 × 164,576
  4. Step 4: Simplify right side
    74,944x = 27,085,259,776
  5. Step 5: Solve for x
    x = 27,085,259,776/74,944
  6. Step 6: Final answer
    x = 361,406.65

Related Problems

Find third proportional to 37,472 and 82,288
Half scale
Find third proportional to 149,888 and 329,152
Double scale
Find third proportional to 74,946 and 164,580
Similar ratio
Find third proportional to 112,416 and 246,864
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.