Home / 6,277-13,646

Finding the Third Proportional to 6,277 and 13,646

Calculator

Solution

The third proportional to 6,277 and 13,646 is: 29,665.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277 : 13,646 = 13,646 : x
  2. Step 2: Convert to fraction form
    6,277/13,646 = 13,646/x
  3. Step 3: Cross multiply
    6,277x = 13,646 × 13,646
  4. Step 4: Simplify right side
    6,277x = 186,213,316
  5. Step 5: Solve for x
    x = 186,213,316/6,277
  6. Step 6: Final answer
    x = 29,665.97

Related Problems

Find third proportional to 3,138.50 and 6,823
Half scale
Find third proportional to 12,554 and 27,292
Double scale
Find third proportional to 6,279 and 13,650
Similar ratio
Find third proportional to 9,415.50 and 20,469
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.