Home / 136,060-204,230

Finding the Third Proportional to 136,060 and 204,230

Calculator

Solution

The third proportional to 136,060 and 204,230 is: 306,555.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,060 : 204,230 = 204,230 : x
  2. Step 2: Convert to fraction form
    136,060/204,230 = 204,230/x
  3. Step 3: Cross multiply
    136,060x = 204,230 × 204,230
  4. Step 4: Simplify right side
    136,060x = 41,709,892,900
  5. Step 5: Solve for x
    x = 41,709,892,900/136,060
  6. Step 6: Final answer
    x = 306,555.14

Related Problems

Find third proportional to 68,030 and 102,115
Half scale
Find third proportional to 272,120 and 408,460
Double scale
Find third proportional to 136,062 and 204,233
Similar ratio
Find third proportional to 204,090 and 306,345
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.