Home / 204,240-446,352

Finding the Third Proportional to 204,240 and 446,352

Calculator

Solution

The third proportional to 204,240 and 446,352 is: 975,470.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,240 : 446,352 = 446,352 : x
  2. Step 2: Convert to fraction form
    204,240/446,352 = 446,352/x
  3. Step 3: Cross multiply
    204,240x = 446,352 × 446,352
  4. Step 4: Simplify right side
    204,240x = 199,230,107,904
  5. Step 5: Solve for x
    x = 199,230,107,904/204,240
  6. Step 6: Final answer
    x = 975,470.56

Related Problems

Find third proportional to 102,120 and 223,176
Half scale
Find third proportional to 408,480 and 892,704
Double scale
Find third proportional to 204,242 and 446,356
Similar ratio
Find third proportional to 306,360 and 669,528
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.