Home / 327,242-480,090

Finding the Third Proportional to 327,242 and 480,090

Calculator

Solution

The third proportional to 327,242 and 480,090 is: 704,330.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,242 : 480,090 = 480,090 : x
  2. Step 2: Convert to fraction form
    327,242/480,090 = 480,090/x
  3. Step 3: Cross multiply
    327,242x = 480,090 × 480,090
  4. Step 4: Simplify right side
    327,242x = 230,486,408,100
  5. Step 5: Solve for x
    x = 230,486,408,100/327,242
  6. Step 6: Final answer
    x = 704,330.15

Related Problems

Find third proportional to 163,621 and 240,045
Half scale
Find third proportional to 654,484 and 960,180
Double scale
Find third proportional to 327,244 and 480,093
Similar ratio
Find third proportional to 490,863 and 720,135
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.