Home / 87,348-205,329

Finding the Third Proportional to 87,348 and 205,329

Calculator

Solution

The third proportional to 87,348 and 205,329 is: 482,667.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,348 : 205,329 = 205,329 : x
  2. Step 2: Convert to fraction form
    87,348/205,329 = 205,329/x
  3. Step 3: Cross multiply
    87,348x = 205,329 × 205,329
  4. Step 4: Simplify right side
    87,348x = 42,159,998,241
  5. Step 5: Solve for x
    x = 42,159,998,241/87,348
  6. Step 6: Final answer
    x = 482,667.01

Related Problems

Find third proportional to 43,674 and 102,664.50
Half scale
Find third proportional to 174,696 and 410,658
Double scale
Find third proportional to 87,350 and 205,334
Similar ratio
Find third proportional to 131,022 and 307,993.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.