Home / 3,548-8,465

Finding the Third Proportional to 3,548 and 8,465

Calculator

Solution

The third proportional to 3,548 and 8,465 is: 20,196.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548 : 8,465 = 8,465 : x
  2. Step 2: Convert to fraction form
    3,548/8,465 = 8,465/x
  3. Step 3: Cross multiply
    3,548x = 8,465 × 8,465
  4. Step 4: Simplify right side
    3,548x = 71,656,225
  5. Step 5: Solve for x
    x = 71,656,225/3,548
  6. Step 6: Final answer
    x = 20,196.23

Related Problems

Find third proportional to 1,774 and 4,232.50
Half scale
Find third proportional to 7,096 and 16,930
Double scale
Find third proportional to 3,550 and 8,470
Similar ratio
Find third proportional to 5,322 and 12,697.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.