Home / 182,381-272,841

Finding the Third Proportional to 182,381 and 272,841

Calculator

Solution

The third proportional to 182,381 and 272,841 is: 408,168.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,381 : 272,841 = 272,841 : x
  2. Step 2: Convert to fraction form
    182,381/272,841 = 272,841/x
  3. Step 3: Cross multiply
    182,381x = 272,841 × 272,841
  4. Step 4: Simplify right side
    182,381x = 74,442,211,281
  5. Step 5: Solve for x
    x = 74,442,211,281/182,381
  6. Step 6: Final answer
    x = 408,168.68

Related Problems

Find third proportional to 91,190.50 and 136,420.50
Half scale
Find third proportional to 364,762 and 545,682
Double scale
Find third proportional to 182,383 and 272,844
Similar ratio
Find third proportional to 273,571.50 and 409,261.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.