Home / 6,539-14,290

Finding the Third Proportional to 6,539 and 14,290

Calculator

Solution

The third proportional to 6,539 and 14,290 is: 31,228.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,539 : 14,290 = 14,290 : x
  2. Step 2: Convert to fraction form
    6,539/14,290 = 14,290/x
  3. Step 3: Cross multiply
    6,539x = 14,290 × 14,290
  4. Step 4: Simplify right side
    6,539x = 204,204,100
  5. Step 5: Solve for x
    x = 204,204,100/6,539
  6. Step 6: Final answer
    x = 31,228.64

Related Problems

Find third proportional to 3,269.50 and 7,145
Half scale
Find third proportional to 13,078 and 28,580
Double scale
Find third proportional to 6,541 and 14,294
Similar ratio
Find third proportional to 9,808.50 and 21,435
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.