Home / 10,180-14,531

Finding the Third Proportional to 10,180 and 14,531

Calculator

Solution

The third proportional to 10,180 and 14,531 is: 20,741.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,180 : 14,531 = 14,531 : x
  2. Step 2: Convert to fraction form
    10,180/14,531 = 14,531/x
  3. Step 3: Cross multiply
    10,180x = 14,531 × 14,531
  4. Step 4: Simplify right side
    10,180x = 211,149,961
  5. Step 5: Solve for x
    x = 211,149,961/10,180
  6. Step 6: Final answer
    x = 20,741.65

Related Problems

Find third proportional to 5,090 and 7,265.50
Half scale
Find third proportional to 20,360 and 29,062
Double scale
Find third proportional to 10,182 and 14,534
Similar ratio
Find third proportional to 15,270 and 21,796.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.