Home / 222,576-344,664

Finding the Third Proportional to 222,576 and 344,664

Calculator

Solution

The third proportional to 222,576 and 344,664 is: 533,720.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,576 : 344,664 = 344,664 : x
  2. Step 2: Convert to fraction form
    222,576/344,664 = 344,664/x
  3. Step 3: Cross multiply
    222,576x = 344,664 × 344,664
  4. Step 4: Simplify right side
    222,576x = 118,793,272,896
  5. Step 5: Solve for x
    x = 118,793,272,896/222,576
  6. Step 6: Final answer
    x = 533,720.05

Related Problems

Find third proportional to 111,288 and 172,332
Half scale
Find third proportional to 445,152 and 689,328
Double scale
Find third proportional to 222,578 and 344,667
Similar ratio
Find third proportional to 333,864 and 516,996
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.