Home / 224,216-327,699

Finding the Third Proportional to 224,216 and 327,699

Calculator

Solution

The third proportional to 224,216 and 327,699 is: 478,942.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,216 : 327,699 = 327,699 : x
  2. Step 2: Convert to fraction form
    224,216/327,699 = 327,699/x
  3. Step 3: Cross multiply
    224,216x = 327,699 × 327,699
  4. Step 4: Simplify right side
    224,216x = 107,386,634,601
  5. Step 5: Solve for x
    x = 107,386,634,601/224,216
  6. Step 6: Final answer
    x = 478,942.78

Related Problems

Find third proportional to 112,108 and 163,849.50
Half scale
Find third proportional to 448,432 and 655,398
Double scale
Find third proportional to 224,218 and 327,702
Similar ratio
Find third proportional to 336,324 and 491,548.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.