Home / 7,311-16,011

Finding the Third Proportional to 7,311 and 16,011

Calculator

Solution

The third proportional to 7,311 and 16,011 is: 35,063.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,311 : 16,011 = 16,011 : x
  2. Step 2: Convert to fraction form
    7,311/16,011 = 16,011/x
  3. Step 3: Cross multiply
    7,311x = 16,011 × 16,011
  4. Step 4: Simplify right side
    7,311x = 256,352,121
  5. Step 5: Solve for x
    x = 256,352,121/7,311
  6. Step 6: Final answer
    x = 35,063.89

Related Problems

Find third proportional to 3,655.50 and 8,005.50
Half scale
Find third proportional to 14,622 and 32,022
Double scale
Find third proportional to 7,313 and 16,015
Similar ratio
Find third proportional to 10,966.50 and 24,016.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.