Home / 222,835.50-480,321

Finding the Third Proportional to 222,835.50 and 480,321

Calculator

Solution

The third proportional to 222,835.50 and 480,321 is: 1,035,329.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,835.50 : 480,321 = 480,321 : x
  2. Step 2: Convert to fraction form
    222,835.50/480,321 = 480,321/x
  3. Step 3: Cross multiply
    222,835.50x = 480,321 × 480,321
  4. Step 4: Simplify right side
    222,835.50x = 230,708,263,041
  5. Step 5: Solve for x
    x = 230,708,263,041/222,835.50
  6. Step 6: Final answer
    x = 1,035,329.93

Related Problems

Find third proportional to 111,417.75 and 240,160.50
Half scale
Find third proportional to 445,671 and 960,642
Double scale
Find third proportional to 222,838 and 480,325
Similar ratio
Find third proportional to 334,253.25 and 720,481.50
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.