Home / 115,650-240,534

Finding the Third Proportional to 115,650 and 240,534

Calculator

Solution

The third proportional to 115,650 and 240,534 is: 500,273.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,650 : 240,534 = 240,534 : x
  2. Step 2: Convert to fraction form
    115,650/240,534 = 240,534/x
  3. Step 3: Cross multiply
    115,650x = 240,534 × 240,534
  4. Step 4: Simplify right side
    115,650x = 57,856,605,156
  5. Step 5: Solve for x
    x = 57,856,605,156/115,650
  6. Step 6: Final answer
    x = 500,273.28

Related Problems

Find third proportional to 57,825 and 120,267
Half scale
Find third proportional to 231,300 and 481,068
Double scale
Find third proportional to 115,652 and 240,538
Similar ratio
Find third proportional to 173,475 and 360,801
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.