Home / 60,816-130,623

Finding the Third Proportional to 60,816 and 130,623

Calculator

Solution

The third proportional to 60,816 and 130,623 is: 280,557.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,816 : 130,623 = 130,623 : x
  2. Step 2: Convert to fraction form
    60,816/130,623 = 130,623/x
  3. Step 3: Cross multiply
    60,816x = 130,623 × 130,623
  4. Step 4: Simplify right side
    60,816x = 17,062,368,129
  5. Step 5: Solve for x
    x = 17,062,368,129/60,816
  6. Step 6: Final answer
    x = 280,557.22

Related Problems

Find third proportional to 30,408 and 65,311.50
Half scale
Find third proportional to 121,632 and 261,246
Double scale
Find third proportional to 60,818 and 130,627
Similar ratio
Find third proportional to 91,224 and 195,934.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.