Home / 224,969-489,303

Finding the Third Proportional to 224,969 and 489,303

Calculator

Solution

The third proportional to 224,969 and 489,303 is: 1,064,224.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,969 : 489,303 = 489,303 : x
  2. Step 2: Convert to fraction form
    224,969/489,303 = 489,303/x
  3. Step 3: Cross multiply
    224,969x = 489,303 × 489,303
  4. Step 4: Simplify right side
    224,969x = 239,417,425,809
  5. Step 5: Solve for x
    x = 239,417,425,809/224,969
  6. Step 6: Final answer
    x = 1,064,224.07

Related Problems

Find third proportional to 112,484.50 and 244,651.50
Half scale
Find third proportional to 449,938 and 978,606
Double scale
Find third proportional to 224,971 and 489,307
Similar ratio
Find third proportional to 337,453.50 and 733,954.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.