Home / 118,227-259,422

Finding the Third Proportional to 118,227 and 259,422

Calculator

Solution

The third proportional to 118,227 and 259,422 is: 569,242.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,227 : 259,422 = 259,422 : x
  2. Step 2: Convert to fraction form
    118,227/259,422 = 259,422/x
  3. Step 3: Cross multiply
    118,227x = 259,422 × 259,422
  4. Step 4: Simplify right side
    118,227x = 67,299,774,084
  5. Step 5: Solve for x
    x = 67,299,774,084/118,227
  6. Step 6: Final answer
    x = 569,242.00

Related Problems

Find third proportional to 59,113.50 and 129,711
Half scale
Find third proportional to 236,454 and 518,844
Double scale
Find third proportional to 118,229 and 259,426
Similar ratio
Find third proportional to 177,340.50 and 389,133
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.