Home / 110,888-239,984

Finding the Third Proportional to 110,888 and 239,984

Calculator

Solution

The third proportional to 110,888 and 239,984 is: 519,373.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,888 : 239,984 = 239,984 : x
  2. Step 2: Convert to fraction form
    110,888/239,984 = 239,984/x
  3. Step 3: Cross multiply
    110,888x = 239,984 × 239,984
  4. Step 4: Simplify right side
    110,888x = 57,592,320,256
  5. Step 5: Solve for x
    x = 57,592,320,256/110,888
  6. Step 6: Final answer
    x = 519,373.78

Related Problems

Find third proportional to 55,444 and 119,992
Half scale
Find third proportional to 221,776 and 479,968
Double scale
Find third proportional to 110,890 and 239,988
Similar ratio
Find third proportional to 166,332 and 359,976
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.