Home / 103,664-223,888

Finding the Third Proportional to 103,664 and 223,888

Calculator

Solution

The third proportional to 103,664 and 223,888 is: 483,541.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,664 : 223,888 = 223,888 : x
  2. Step 2: Convert to fraction form
    103,664/223,888 = 223,888/x
  3. Step 3: Cross multiply
    103,664x = 223,888 × 223,888
  4. Step 4: Simplify right side
    103,664x = 50,125,836,544
  5. Step 5: Solve for x
    x = 50,125,836,544/103,664
  6. Step 6: Final answer
    x = 483,541.41

Related Problems

Find third proportional to 51,832 and 111,944
Half scale
Find third proportional to 207,328 and 447,776
Double scale
Find third proportional to 103,666 and 223,892
Similar ratio
Find third proportional to 155,496 and 335,832
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.