Home / 204,282-436,356

Finding the Third Proportional to 204,282 and 436,356

Calculator

Solution

The third proportional to 204,282 and 436,356 is: 932,077.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,282 : 436,356 = 436,356 : x
  2. Step 2: Convert to fraction form
    204,282/436,356 = 436,356/x
  3. Step 3: Cross multiply
    204,282x = 436,356 × 436,356
  4. Step 4: Simplify right side
    204,282x = 190,406,558,736
  5. Step 5: Solve for x
    x = 190,406,558,736/204,282
  6. Step 6: Final answer
    x = 932,077.02

Related Problems

Find third proportional to 102,141 and 218,178
Half scale
Find third proportional to 408,564 and 872,712
Double scale
Find third proportional to 204,284 and 436,360
Similar ratio
Find third proportional to 306,423 and 654,534
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.