Home / 5,538-7,023

Finding the Third Proportional to 5,538 and 7,023

Calculator

Solution

The third proportional to 5,538 and 7,023 is: 8,906.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,538 : 7,023 = 7,023 : x
  2. Step 2: Convert to fraction form
    5,538/7,023 = 7,023/x
  3. Step 3: Cross multiply
    5,538x = 7,023 × 7,023
  4. Step 4: Simplify right side
    5,538x = 49,322,529
  5. Step 5: Solve for x
    x = 49,322,529/5,538
  6. Step 6: Final answer
    x = 8,906.20

Related Problems

Find third proportional to 2,769 and 3,511.50
Half scale
Find third proportional to 11,076 and 14,046
Double scale
Find third proportional to 5,540 and 7,026
Similar ratio
Find third proportional to 8,307 and 10,534.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.