Home / 103,577-159,944

Finding the Third Proportional to 103,577 and 159,944

Calculator

Solution

The third proportional to 103,577 and 159,944 is: 246,986.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,577 : 159,944 = 159,944 : x
  2. Step 2: Convert to fraction form
    103,577/159,944 = 159,944/x
  3. Step 3: Cross multiply
    103,577x = 159,944 × 159,944
  4. Step 4: Simplify right side
    103,577x = 25,582,083,136
  5. Step 5: Solve for x
    x = 25,582,083,136/103,577
  6. Step 6: Final answer
    x = 246,986.14

Related Problems

Find third proportional to 51,788.50 and 79,972
Half scale
Find third proportional to 207,154 and 319,888
Double scale
Find third proportional to 103,579 and 159,947
Similar ratio
Find third proportional to 155,365.50 and 239,916
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.