Home / 224,480.01-309,788.94-122,512.02

Finding the Fourth Proportional to 224,480.01, 309,788.94 and 122,512.02

Calculator

Solution

The fourth proportional to 224,480.01, 309,788.94 and 122,512.02 is: 169,070.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,480.01 : 309,788.94 = 122,512.02 : x
  2. Step 2: Convert to fraction form
    224,480.01/309,788.94 = 122,512.02/x
  3. Step 3: Cross multiply
    224,480.01x = 309,788.94 × 122,512.02
  4. Step 4: Simplify right side
    224,480.01x = 37,952,868,813.06
  5. Step 5: Solve for x
    x = 37,952,868,813.06/224,480.01
  6. Step 6: Final answer
    x = 169,070.15

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.