Home / 313,200-499,104

Finding the Third Proportional to 313,200 and 499,104

Calculator

Solution

The third proportional to 313,200 and 499,104 is: 795,353.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    313,200 : 499,104 = 499,104 : x
  2. Step 2: Convert to fraction form
    313,200/499,104 = 499,104/x
  3. Step 3: Cross multiply
    313,200x = 499,104 × 499,104
  4. Step 4: Simplify right side
    313,200x = 249,104,802,816
  5. Step 5: Solve for x
    x = 249,104,802,816/313,200
  6. Step 6: Final answer
    x = 795,353.78

Related Problems

Find third proportional to 156,600 and 249,552
Half scale
Find third proportional to 626,400 and 998,208
Double scale
Find third proportional to 313,202 and 499,107
Similar ratio
Find third proportional to 469,800 and 748,656
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.