Home / 165,748-262,871

Finding the Third Proportional to 165,748 and 262,871

Calculator

Solution

The third proportional to 165,748 and 262,871 is: 416,904.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,748 : 262,871 = 262,871 : x
  2. Step 2: Convert to fraction form
    165,748/262,871 = 262,871/x
  3. Step 3: Cross multiply
    165,748x = 262,871 × 262,871
  4. Step 4: Simplify right side
    165,748x = 69,101,162,641
  5. Step 5: Solve for x
    x = 69,101,162,641/165,748
  6. Step 6: Final answer
    x = 416,904.96

Related Problems

Find third proportional to 82,874 and 131,435.50
Half scale
Find third proportional to 331,496 and 525,742
Double scale
Find third proportional to 165,750 and 262,874
Similar ratio
Find third proportional to 248,622 and 394,306.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.