Home / 5,524-7,178

Finding the Third Proportional to 5,524 and 7,178

Calculator

Solution

The third proportional to 5,524 and 7,178 is: 9,327.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,524 : 7,178 = 7,178 : x
  2. Step 2: Convert to fraction form
    5,524/7,178 = 7,178/x
  3. Step 3: Cross multiply
    5,524x = 7,178 × 7,178
  4. Step 4: Simplify right side
    5,524x = 51,523,684
  5. Step 5: Solve for x
    x = 51,523,684/5,524
  6. Step 6: Final answer
    x = 9,327.24

Related Problems

Find third proportional to 2,762 and 3,589
Half scale
Find third proportional to 11,048 and 14,356
Double scale
Find third proportional to 5,526 and 7,181
Similar ratio
Find third proportional to 8,286 and 10,767
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.