Home / 325,278-507,590

Finding the Third Proportional to 325,278 and 507,590

Calculator

Solution

The third proportional to 325,278 and 507,590 is: 792,084.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,278 : 507,590 = 507,590 : x
  2. Step 2: Convert to fraction form
    325,278/507,590 = 507,590/x
  3. Step 3: Cross multiply
    325,278x = 507,590 × 507,590
  4. Step 4: Simplify right side
    325,278x = 257,647,608,100
  5. Step 5: Solve for x
    x = 257,647,608,100/325,278
  6. Step 6: Final answer
    x = 792,084.33

Related Problems

Find third proportional to 162,639 and 253,795
Half scale
Find third proportional to 650,556 and 1,015,180
Double scale
Find third proportional to 325,280 and 507,593
Similar ratio
Find third proportional to 487,917 and 761,385
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.