Home / 236,668-357,466

Finding the Third Proportional to 236,668 and 357,466

Calculator

Solution

The third proportional to 236,668 and 357,466 is: 539,920.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,668 : 357,466 = 357,466 : x
  2. Step 2: Convert to fraction form
    236,668/357,466 = 357,466/x
  3. Step 3: Cross multiply
    236,668x = 357,466 × 357,466
  4. Step 4: Simplify right side
    236,668x = 127,781,941,156
  5. Step 5: Solve for x
    x = 127,781,941,156/236,668
  6. Step 6: Final answer
    x = 539,920.65

Related Problems

Find third proportional to 118,334 and 178,733
Half scale
Find third proportional to 473,336 and 714,932
Double scale
Find third proportional to 236,670 and 357,469
Similar ratio
Find third proportional to 355,002 and 536,199
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.