Home / 216,152-327,204

Finding the Third Proportional to 216,152 and 327,204

Calculator

Solution

The third proportional to 216,152 and 327,204 is: 495,310.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,152 : 327,204 = 327,204 : x
  2. Step 2: Convert to fraction form
    216,152/327,204 = 327,204/x
  3. Step 3: Cross multiply
    216,152x = 327,204 × 327,204
  4. Step 4: Simplify right side
    216,152x = 107,062,457,616
  5. Step 5: Solve for x
    x = 107,062,457,616/216,152
  6. Step 6: Final answer
    x = 495,310.97

Related Problems

Find third proportional to 108,076 and 163,602
Half scale
Find third proportional to 432,304 and 654,408
Double scale
Find third proportional to 216,154 and 327,207
Similar ratio
Find third proportional to 324,228 and 490,806
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.