Home / 204,772-448,911

Finding the Third Proportional to 204,772 and 448,911

Calculator

Solution

The third proportional to 204,772 and 448,911 is: 984,124.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,772 : 448,911 = 448,911 : x
  2. Step 2: Convert to fraction form
    204,772/448,911 = 448,911/x
  3. Step 3: Cross multiply
    204,772x = 448,911 × 448,911
  4. Step 4: Simplify right side
    204,772x = 201,521,085,921
  5. Step 5: Solve for x
    x = 201,521,085,921/204,772
  6. Step 6: Final answer
    x = 984,124.23

Related Problems

Find third proportional to 102,386 and 224,455.50
Half scale
Find third proportional to 409,544 and 897,822
Double scale
Find third proportional to 204,774 and 448,915
Similar ratio
Find third proportional to 307,158 and 673,366.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.