Home / 230,064-500,628

Finding the Third Proportional to 230,064 and 500,628

Calculator

Solution

The third proportional to 230,064 and 500,628 is: 1,089,385.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,064 : 500,628 = 500,628 : x
  2. Step 2: Convert to fraction form
    230,064/500,628 = 500,628/x
  3. Step 3: Cross multiply
    230,064x = 500,628 × 500,628
  4. Step 4: Simplify right side
    230,064x = 250,628,394,384
  5. Step 5: Solve for x
    x = 250,628,394,384/230,064
  6. Step 6: Final answer
    x = 1,089,385.54

Related Problems

Find third proportional to 115,032 and 250,314
Half scale
Find third proportional to 460,128 and 1,001,256
Double scale
Find third proportional to 230,066 and 500,632
Similar ratio
Find third proportional to 345,096 and 750,942
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.