Home / 116,245-246,440

Finding the Third Proportional to 116,245 and 246,440

Calculator

Solution

The third proportional to 116,245 and 246,440 is: 522,454.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,245 : 246,440 = 246,440 : x
  2. Step 2: Convert to fraction form
    116,245/246,440 = 246,440/x
  3. Step 3: Cross multiply
    116,245x = 246,440 × 246,440
  4. Step 4: Simplify right side
    116,245x = 60,732,673,600
  5. Step 5: Solve for x
    x = 60,732,673,600/116,245
  6. Step 6: Final answer
    x = 522,454.07

Related Problems

Find third proportional to 58,122.50 and 123,220
Half scale
Find third proportional to 232,490 and 492,880
Double scale
Find third proportional to 116,247 and 246,444
Similar ratio
Find third proportional to 174,367.50 and 369,660
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.