Home / 325,038-519,045

Finding the Third Proportional to 325,038 and 519,045

Calculator

Solution

The third proportional to 325,038 and 519,045 is: 828,849.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,038 : 519,045 = 519,045 : x
  2. Step 2: Convert to fraction form
    325,038/519,045 = 519,045/x
  3. Step 3: Cross multiply
    325,038x = 519,045 × 519,045
  4. Step 4: Simplify right side
    325,038x = 269,407,712,025
  5. Step 5: Solve for x
    x = 269,407,712,025/325,038
  6. Step 6: Final answer
    x = 828,849.89

Related Problems

Find third proportional to 162,519 and 259,522.50
Half scale
Find third proportional to 650,076 and 1,038,090
Double scale
Find third proportional to 325,040 and 519,048
Similar ratio
Find third proportional to 487,557 and 778,567.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.