Home / 206,248-328,184

Finding the Third Proportional to 206,248 and 328,184

Calculator

Solution

The third proportional to 206,248 and 328,184 is: 522,209.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,248 : 328,184 = 328,184 : x
  2. Step 2: Convert to fraction form
    206,248/328,184 = 328,184/x
  3. Step 3: Cross multiply
    206,248x = 328,184 × 328,184
  4. Step 4: Simplify right side
    206,248x = 107,704,737,856
  5. Step 5: Solve for x
    x = 107,704,737,856/206,248
  6. Step 6: Final answer
    x = 522,209.85

Related Problems

Find third proportional to 103,124 and 164,092
Half scale
Find third proportional to 412,496 and 656,368
Double scale
Find third proportional to 206,250 and 328,187
Similar ratio
Find third proportional to 309,372 and 492,276
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.