Home / 8,548-12,822

Finding the Third Proportional to 8,548 and 12,822

Calculator

Solution

The third proportional to 8,548 and 12,822 is: 19,233

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,548 : 12,822 = 12,822 : x
  2. Step 2: Convert to fraction form
    8,548/12,822 = 12,822/x
  3. Step 3: Cross multiply
    8,548x = 12,822 × 12,822
  4. Step 4: Simplify right side
    8,548x = 164,403,684
  5. Step 5: Solve for x
    x = 164,403,684/8,548
  6. Step 6: Final answer
    x = 19,233

Related Problems

Find third proportional to 4,274 and 6,411
Half scale
Find third proportional to 17,096 and 25,644
Double scale
Find third proportional to 8,550 and 12,825
Similar ratio
Find third proportional to 12,822 and 19,233
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.