Home / 8,888-19,344

Finding the Third Proportional to 8,888 and 19,344

Calculator

Solution

The third proportional to 8,888 and 19,344 is: 42,100.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,888 : 19,344 = 19,344 : x
  2. Step 2: Convert to fraction form
    8,888/19,344 = 19,344/x
  3. Step 3: Cross multiply
    8,888x = 19,344 × 19,344
  4. Step 4: Simplify right side
    8,888x = 374,190,336
  5. Step 5: Solve for x
    x = 374,190,336/8,888
  6. Step 6: Final answer
    x = 42,100.62

Related Problems

Find third proportional to 4,444 and 9,672
Half scale
Find third proportional to 17,776 and 38,688
Double scale
Find third proportional to 8,890 and 19,348
Similar ratio
Find third proportional to 13,332 and 29,016
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.