Home / 204,235-448,789

Finding the Third Proportional to 204,235 and 448,789

Calculator

Solution

The third proportional to 204,235 and 448,789 is: 986,175.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,235 : 448,789 = 448,789 : x
  2. Step 2: Convert to fraction form
    204,235/448,789 = 448,789/x
  3. Step 3: Cross multiply
    204,235x = 448,789 × 448,789
  4. Step 4: Simplify right side
    204,235x = 201,411,566,521
  5. Step 5: Solve for x
    x = 201,411,566,521/204,235
  6. Step 6: Final answer
    x = 986,175.57

Related Problems

Find third proportional to 102,117.50 and 224,394.50
Half scale
Find third proportional to 408,470 and 897,578
Double scale
Find third proportional to 204,237 and 448,793
Similar ratio
Find third proportional to 306,352.50 and 673,183.50
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.