Home / 36,379-56,069

Finding the Third Proportional to 36,379 and 56,069

Calculator

Solution

The third proportional to 36,379 and 56,069 is: 86,416.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,379 : 56,069 = 56,069 : x
  2. Step 2: Convert to fraction form
    36,379/56,069 = 56,069/x
  3. Step 3: Cross multiply
    36,379x = 56,069 × 56,069
  4. Step 4: Simplify right side
    36,379x = 3,143,732,761
  5. Step 5: Solve for x
    x = 3,143,732,761/36,379
  6. Step 6: Final answer
    x = 86,416.14

Related Problems

Find third proportional to 18,189.50 and 28,034.50
Half scale
Find third proportional to 72,758 and 112,138
Double scale
Find third proportional to 36,381 and 56,072
Similar ratio
Find third proportional to 54,568.50 and 84,103.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.