Home / 91,926-130,080

Finding the Third Proportional to 91,926 and 130,080

Calculator

Solution

The third proportional to 91,926 and 130,080 is: 184,069.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,926 : 130,080 = 130,080 : x
  2. Step 2: Convert to fraction form
    91,926/130,080 = 130,080/x
  3. Step 3: Cross multiply
    91,926x = 130,080 × 130,080
  4. Step 4: Simplify right side
    91,926x = 16,920,806,400
  5. Step 5: Solve for x
    x = 16,920,806,400/91,926
  6. Step 6: Final answer
    x = 184,069.86

Related Problems

Find third proportional to 45,963 and 65,040
Half scale
Find third proportional to 183,852 and 260,160
Double scale
Find third proportional to 91,928 and 130,083
Similar ratio
Find third proportional to 137,889 and 195,120
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.