Home / 273,036-413,370

Finding the Third Proportional to 273,036 and 413,370

Calculator

Solution

The third proportional to 273,036 and 413,370 is: 625,832.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,036 : 413,370 = 413,370 : x
  2. Step 2: Convert to fraction form
    273,036/413,370 = 413,370/x
  3. Step 3: Cross multiply
    273,036x = 413,370 × 413,370
  4. Step 4: Simplify right side
    273,036x = 170,874,756,900
  5. Step 5: Solve for x
    x = 170,874,756,900/273,036
  6. Step 6: Final answer
    x = 625,832.33

Related Problems

Find third proportional to 136,518 and 206,685
Half scale
Find third proportional to 546,072 and 826,740
Double scale
Find third proportional to 273,038 and 413,373
Similar ratio
Find third proportional to 409,554 and 620,055
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.