Home / 74,226-109,944

Finding the Third Proportional to 74,226 and 109,944

Calculator

Solution

The third proportional to 74,226 and 109,944 is: 162,849.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,226 : 109,944 = 109,944 : x
  2. Step 2: Convert to fraction form
    74,226/109,944 = 109,944/x
  3. Step 3: Cross multiply
    74,226x = 109,944 × 109,944
  4. Step 4: Simplify right side
    74,226x = 12,087,683,136
  5. Step 5: Solve for x
    x = 12,087,683,136/74,226
  6. Step 6: Final answer
    x = 162,849.72

Related Problems

Find third proportional to 37,113 and 54,972
Half scale
Find third proportional to 148,452 and 219,888
Double scale
Find third proportional to 74,228 and 109,947
Similar ratio
Find third proportional to 111,339 and 164,916
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.