Home / 103,832-220,624

Finding the Third Proportional to 103,832 and 220,624

Calculator

Solution

The third proportional to 103,832 and 220,624 is: 468,785.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,832 : 220,624 = 220,624 : x
  2. Step 2: Convert to fraction form
    103,832/220,624 = 220,624/x
  3. Step 3: Cross multiply
    103,832x = 220,624 × 220,624
  4. Step 4: Simplify right side
    103,832x = 48,674,949,376
  5. Step 5: Solve for x
    x = 48,674,949,376/103,832
  6. Step 6: Final answer
    x = 468,785.63

Related Problems

Find third proportional to 51,916 and 110,312
Half scale
Find third proportional to 207,664 and 441,248
Double scale
Find third proportional to 103,834 and 220,628
Similar ratio
Find third proportional to 155,748 and 330,936
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.