Home / 219,168-473,256

Finding the Third Proportional to 219,168 and 473,256

Calculator

Solution

The third proportional to 219,168 and 473,256 is: 1,021,915.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,168 : 473,256 = 473,256 : x
  2. Step 2: Convert to fraction form
    219,168/473,256 = 473,256/x
  3. Step 3: Cross multiply
    219,168x = 473,256 × 473,256
  4. Step 4: Simplify right side
    219,168x = 223,971,241,536
  5. Step 5: Solve for x
    x = 223,971,241,536/219,168
  6. Step 6: Final answer
    x = 1,021,915.80

Related Problems

Find third proportional to 109,584 and 236,628
Half scale
Find third proportional to 438,336 and 946,512
Double scale
Find third proportional to 219,170 and 473,260
Similar ratio
Find third proportional to 328,752 and 709,884
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.