Home / 202,202-313,964

Finding the Third Proportional to 202,202 and 313,964

Calculator

Solution

The third proportional to 202,202 and 313,964 is: 487,499.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,202 : 313,964 = 313,964 : x
  2. Step 2: Convert to fraction form
    202,202/313,964 = 313,964/x
  3. Step 3: Cross multiply
    202,202x = 313,964 × 313,964
  4. Step 4: Simplify right side
    202,202x = 98,573,393,296
  5. Step 5: Solve for x
    x = 98,573,393,296/202,202
  6. Step 6: Final answer
    x = 487,499.60

Related Problems

Find third proportional to 101,101 and 156,982
Half scale
Find third proportional to 404,404 and 627,928
Double scale
Find third proportional to 202,204 and 313,967
Similar ratio
Find third proportional to 303,303 and 470,946
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.