Home / 180,188-259,554

Finding the Third Proportional to 180,188 and 259,554

Calculator

Solution

The third proportional to 180,188 and 259,554 is: 373,877.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,188 : 259,554 = 259,554 : x
  2. Step 2: Convert to fraction form
    180,188/259,554 = 259,554/x
  3. Step 3: Cross multiply
    180,188x = 259,554 × 259,554
  4. Step 4: Simplify right side
    180,188x = 67,368,278,916
  5. Step 5: Solve for x
    x = 67,368,278,916/180,188
  6. Step 6: Final answer
    x = 373,877.72

Related Problems

Find third proportional to 90,094 and 129,777
Half scale
Find third proportional to 360,376 and 519,108
Double scale
Find third proportional to 180,190 and 259,557
Similar ratio
Find third proportional to 270,282 and 389,331
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.