Home / 240,525-518,332

Finding the Third Proportional to 240,525 and 518,332

Calculator

Solution

The third proportional to 240,525 and 518,332 is: 1,117,006.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,525 : 518,332 = 518,332 : x
  2. Step 2: Convert to fraction form
    240,525/518,332 = 518,332/x
  3. Step 3: Cross multiply
    240,525x = 518,332 × 518,332
  4. Step 4: Simplify right side
    240,525x = 268,668,062,224
  5. Step 5: Solve for x
    x = 268,668,062,224/240,525
  6. Step 6: Final answer
    x = 1,117,006.81

Related Problems

Find third proportional to 120,262.50 and 259,166
Half scale
Find third proportional to 481,050 and 1,036,664
Double scale
Find third proportional to 240,527 and 518,336
Similar ratio
Find third proportional to 360,787.50 and 777,498
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.