Home / 3,114-6,887.25

Finding the Third Proportional to 3,114 and 6,887.25

Calculator

Solution

The third proportional to 3,114 and 6,887.25 is: 15,232.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114 : 6,887.25 = 6,887.25 : x
  2. Step 2: Convert to fraction form
    3,114/6,887.25 = 6,887.25/x
  3. Step 3: Cross multiply
    3,114x = 6,887.25 × 6,887.25
  4. Step 4: Simplify right side
    3,114x = 47,434,212.56
  5. Step 5: Solve for x
    x = 47,434,212.56/3,114
  6. Step 6: Final answer
    x = 15,232.57

Related Problems

Find third proportional to 1,557 and 3,443.63
Half scale
Find third proportional to 6,228 and 13,774.50
Double scale
Find third proportional to 3,116 and 6,892
Similar ratio
Find third proportional to 4,671 and 10,330.88
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.