Home / 5,918-9,279

Finding the Third Proportional to 5,918 and 9,279

Calculator

Solution

The third proportional to 5,918 and 9,279 is: 14,548.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,918 : 9,279 = 9,279 : x
  2. Step 2: Convert to fraction form
    5,918/9,279 = 9,279/x
  3. Step 3: Cross multiply
    5,918x = 9,279 × 9,279
  4. Step 4: Simplify right side
    5,918x = 86,099,841
  5. Step 5: Solve for x
    x = 86,099,841/5,918
  6. Step 6: Final answer
    x = 14,548.81

Related Problems

Find third proportional to 2,959 and 4,639.50
Half scale
Find third proportional to 11,836 and 18,558
Double scale
Find third proportional to 5,920 and 9,282
Similar ratio
Find third proportional to 8,877 and 13,918.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.