Home / 118,602-254,153

Finding the Third Proportional to 118,602 and 254,153

Calculator

Solution

The third proportional to 118,602 and 254,153 is: 544,626.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,602 : 254,153 = 254,153 : x
  2. Step 2: Convert to fraction form
    118,602/254,153 = 254,153/x
  3. Step 3: Cross multiply
    118,602x = 254,153 × 254,153
  4. Step 4: Simplify right side
    118,602x = 64,593,747,409
  5. Step 5: Solve for x
    x = 64,593,747,409/118,602
  6. Step 6: Final answer
    x = 544,626.12

Related Problems

Find third proportional to 59,301 and 127,076.50
Half scale
Find third proportional to 237,204 and 508,306
Double scale
Find third proportional to 118,604 and 254,157
Similar ratio
Find third proportional to 177,903 and 381,229.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.