Home / 118,232-259,432

Finding the Third Proportional to 118,232 and 259,432

Calculator

Solution

The third proportional to 118,232 and 259,432 is: 569,261.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,232 : 259,432 = 259,432 : x
  2. Step 2: Convert to fraction form
    118,232/259,432 = 259,432/x
  3. Step 3: Cross multiply
    118,232x = 259,432 × 259,432
  4. Step 4: Simplify right side
    118,232x = 67,304,962,624
  5. Step 5: Solve for x
    x = 67,304,962,624/118,232
  6. Step 6: Final answer
    x = 569,261.81

Related Problems

Find third proportional to 59,116 and 129,716
Half scale
Find third proportional to 236,464 and 518,864
Double scale
Find third proportional to 118,234 and 259,436
Similar ratio
Find third proportional to 177,348 and 389,148
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.