Home / 118,020-254,824

Finding the Third Proportional to 118,020 and 254,824

Calculator

Solution

The third proportional to 118,020 and 254,824 is: 550,205.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,020 : 254,824 = 254,824 : x
  2. Step 2: Convert to fraction form
    118,020/254,824 = 254,824/x
  3. Step 3: Cross multiply
    118,020x = 254,824 × 254,824
  4. Step 4: Simplify right side
    118,020x = 64,935,270,976
  5. Step 5: Solve for x
    x = 64,935,270,976/118,020
  6. Step 6: Final answer
    x = 550,205.65

Related Problems

Find third proportional to 59,010 and 127,412
Half scale
Find third proportional to 236,040 and 509,648
Double scale
Find third proportional to 118,022 and 254,828
Similar ratio
Find third proportional to 177,030 and 382,236
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.