Home / 84,268-185,483

Finding the Third Proportional to 84,268 and 185,483

Calculator

Solution

The third proportional to 84,268 and 185,483 is: 408,268.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,268 : 185,483 = 185,483 : x
  2. Step 2: Convert to fraction form
    84,268/185,483 = 185,483/x
  3. Step 3: Cross multiply
    84,268x = 185,483 × 185,483
  4. Step 4: Simplify right side
    84,268x = 34,403,943,289
  5. Step 5: Solve for x
    x = 34,403,943,289/84,268
  6. Step 6: Final answer
    x = 408,268.18

Related Problems

Find third proportional to 42,134 and 92,741.50
Half scale
Find third proportional to 168,536 and 370,966
Double scale
Find third proportional to 84,270 and 185,487
Similar ratio
Find third proportional to 126,402 and 278,224.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.