Home / 147,428-222,204

Finding the Third Proportional to 147,428 and 222,204

Calculator

Solution

The third proportional to 147,428 and 222,204 is: 334,906.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,428 : 222,204 = 222,204 : x
  2. Step 2: Convert to fraction form
    147,428/222,204 = 222,204/x
  3. Step 3: Cross multiply
    147,428x = 222,204 × 222,204
  4. Step 4: Simplify right side
    147,428x = 49,374,617,616
  5. Step 5: Solve for x
    x = 49,374,617,616/147,428
  6. Step 6: Final answer
    x = 334,906.65

Related Problems

Find third proportional to 73,714 and 111,102
Half scale
Find third proportional to 294,856 and 444,408
Double scale
Find third proportional to 147,430 and 222,207
Similar ratio
Find third proportional to 221,142 and 333,306
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.