Home / 240,366-348,156

Finding the Third Proportional to 240,366 and 348,156

Calculator

Solution

The third proportional to 240,366 and 348,156 is: 504,283.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,366 : 348,156 = 348,156 : x
  2. Step 2: Convert to fraction form
    240,366/348,156 = 348,156/x
  3. Step 3: Cross multiply
    240,366x = 348,156 × 348,156
  4. Step 4: Simplify right side
    240,366x = 121,212,600,336
  5. Step 5: Solve for x
    x = 121,212,600,336/240,366
  6. Step 6: Final answer
    x = 504,283.47

Related Problems

Find third proportional to 120,183 and 174,078
Half scale
Find third proportional to 480,732 and 696,312
Double scale
Find third proportional to 240,368 and 348,159
Similar ratio
Find third proportional to 360,549 and 522,234
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.