Home / 163,356-333,624

Finding the Third Proportional to 163,356 and 333,624

Calculator

Solution

The third proportional to 163,356 and 333,624 is: 681,364.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,356 : 333,624 = 333,624 : x
  2. Step 2: Convert to fraction form
    163,356/333,624 = 333,624/x
  3. Step 3: Cross multiply
    163,356x = 333,624 × 333,624
  4. Step 4: Simplify right side
    163,356x = 111,304,973,376
  5. Step 5: Solve for x
    x = 111,304,973,376/163,356
  6. Step 6: Final answer
    x = 681,364.46

Related Problems

Find third proportional to 81,678 and 166,812
Half scale
Find third proportional to 326,712 and 667,248
Double scale
Find third proportional to 163,358 and 333,628
Similar ratio
Find third proportional to 245,034 and 500,436
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.