Home / 210,498-450,884

Finding the Third Proportional to 210,498 and 450,884

Calculator

Solution

The third proportional to 210,498 and 450,884 is: 965,787.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,498 : 450,884 = 450,884 : x
  2. Step 2: Convert to fraction form
    210,498/450,884 = 450,884/x
  3. Step 3: Cross multiply
    210,498x = 450,884 × 450,884
  4. Step 4: Simplify right side
    210,498x = 203,296,381,456
  5. Step 5: Solve for x
    x = 203,296,381,456/210,498
  6. Step 6: Final answer
    x = 965,787.71

Related Problems

Find third proportional to 105,249 and 225,442
Half scale
Find third proportional to 420,996 and 901,768
Double scale
Find third proportional to 210,500 and 450,888
Similar ratio
Find third proportional to 315,747 and 676,326
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.