Home / 137,083-204,483

Finding the Third Proportional to 137,083 and 204,483

Calculator

Solution

The third proportional to 137,083 and 204,483 is: 305,021.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,083 : 204,483 = 204,483 : x
  2. Step 2: Convert to fraction form
    137,083/204,483 = 204,483/x
  3. Step 3: Cross multiply
    137,083x = 204,483 × 204,483
  4. Step 4: Simplify right side
    137,083x = 41,813,297,289
  5. Step 5: Solve for x
    x = 41,813,297,289/137,083
  6. Step 6: Final answer
    x = 305,021.76

Related Problems

Find third proportional to 68,541.50 and 102,241.50
Half scale
Find third proportional to 274,166 and 408,966
Double scale
Find third proportional to 137,085 and 204,486
Similar ratio
Find third proportional to 205,624.50 and 306,724.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.