Home / 202,384-435,384

Finding the Third Proportional to 202,384 and 435,384

Calculator

Solution

The third proportional to 202,384 and 435,384 is: 936,631.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,384 : 435,384 = 435,384 : x
  2. Step 2: Convert to fraction form
    202,384/435,384 = 435,384/x
  3. Step 3: Cross multiply
    202,384x = 435,384 × 435,384
  4. Step 4: Simplify right side
    202,384x = 189,559,227,456
  5. Step 5: Solve for x
    x = 189,559,227,456/202,384
  6. Step 6: Final answer
    x = 936,631.49

Related Problems

Find third proportional to 101,192 and 217,692
Half scale
Find third proportional to 404,768 and 870,768
Double scale
Find third proportional to 202,386 and 435,388
Similar ratio
Find third proportional to 303,576 and 653,076
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.