Home / 174,324-269,370

Finding the Third Proportional to 174,324 and 269,370

Calculator

Solution

The third proportional to 174,324 and 269,370 is: 416,237.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,324 : 269,370 = 269,370 : x
  2. Step 2: Convert to fraction form
    174,324/269,370 = 269,370/x
  3. Step 3: Cross multiply
    174,324x = 269,370 × 269,370
  4. Step 4: Simplify right side
    174,324x = 72,560,196,900
  5. Step 5: Solve for x
    x = 72,560,196,900/174,324
  6. Step 6: Final answer
    x = 416,237.56

Related Problems

Find third proportional to 87,162 and 134,685
Half scale
Find third proportional to 348,648 and 538,740
Double scale
Find third proportional to 174,326 and 269,373
Similar ratio
Find third proportional to 261,486 and 404,055
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.