Home / 254,169-550,179

Finding the Third Proportional to 254,169 and 550,179

Calculator

Solution

The third proportional to 254,169 and 550,179 is: 1,190,927.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,169 : 550,179 = 550,179 : x
  2. Step 2: Convert to fraction form
    254,169/550,179 = 550,179/x
  3. Step 3: Cross multiply
    254,169x = 550,179 × 550,179
  4. Step 4: Simplify right side
    254,169x = 302,696,932,041
  5. Step 5: Solve for x
    x = 302,696,932,041/254,169
  6. Step 6: Final answer
    x = 1,190,927.82

Related Problems

Find third proportional to 127,084.50 and 275,089.50
Half scale
Find third proportional to 508,338 and 1,100,358
Double scale
Find third proportional to 254,171 and 550,183
Similar ratio
Find third proportional to 381,253.50 and 825,268.50
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.