Home / 7,419-16,482

Finding the Third Proportional to 7,419 and 16,482

Calculator

Solution

The third proportional to 7,419 and 16,482 is: 36,616.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,419 : 16,482 = 16,482 : x
  2. Step 2: Convert to fraction form
    7,419/16,482 = 16,482/x
  3. Step 3: Cross multiply
    7,419x = 16,482 × 16,482
  4. Step 4: Simplify right side
    7,419x = 271,656,324
  5. Step 5: Solve for x
    x = 271,656,324/7,419
  6. Step 6: Final answer
    x = 36,616.30

Related Problems

Find third proportional to 3,709.50 and 8,241
Half scale
Find third proportional to 14,838 and 32,964
Double scale
Find third proportional to 7,421 and 16,486
Similar ratio
Find third proportional to 11,128.50 and 24,723
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.