Home / 84,851-182,814

Finding the Third Proportional to 84,851 and 182,814

Calculator

Solution

The third proportional to 84,851 and 182,814 is: 393,878.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,851 : 182,814 = 182,814 : x
  2. Step 2: Convert to fraction form
    84,851/182,814 = 182,814/x
  3. Step 3: Cross multiply
    84,851x = 182,814 × 182,814
  4. Step 4: Simplify right side
    84,851x = 33,420,958,596
  5. Step 5: Solve for x
    x = 33,420,958,596/84,851
  6. Step 6: Final answer
    x = 393,878.19

Related Problems

Find third proportional to 42,425.50 and 91,407
Half scale
Find third proportional to 169,702 and 365,628
Double scale
Find third proportional to 84,853 and 182,818
Similar ratio
Find third proportional to 127,276.50 and 274,221
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.