Home / 39,026-84,356

Finding the Third Proportional to 39,026 and 84,356

Calculator

Solution

The third proportional to 39,026 and 84,356 is: 182,338.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,026 : 84,356 = 84,356 : x
  2. Step 2: Convert to fraction form
    39,026/84,356 = 84,356/x
  3. Step 3: Cross multiply
    39,026x = 84,356 × 84,356
  4. Step 4: Simplify right side
    39,026x = 7,115,934,736
  5. Step 5: Solve for x
    x = 7,115,934,736/39,026
  6. Step 6: Final answer
    x = 182,338.31

Related Problems

Find third proportional to 19,513 and 42,178
Half scale
Find third proportional to 78,052 and 168,712
Double scale
Find third proportional to 39,028 and 84,360
Similar ratio
Find third proportional to 58,539 and 126,534
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.