Home / 8,856-19,188

Finding the Third Proportional to 8,856 and 19,188

Calculator

Solution

The third proportional to 8,856 and 19,188 is: 41,574

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,856 : 19,188 = 19,188 : x
  2. Step 2: Convert to fraction form
    8,856/19,188 = 19,188/x
  3. Step 3: Cross multiply
    8,856x = 19,188 × 19,188
  4. Step 4: Simplify right side
    8,856x = 368,179,344
  5. Step 5: Solve for x
    x = 368,179,344/8,856
  6. Step 6: Final answer
    x = 41,574

Related Problems

Find third proportional to 4,428 and 9,594
Half scale
Find third proportional to 17,712 and 38,376
Double scale
Find third proportional to 8,858 and 19,192
Similar ratio
Find third proportional to 13,284 and 28,782
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.