Home / 214,630.08-296,190.66-134,104.31

Finding the Fourth Proportional to 214,630.08, 296,190.66 and 134,104.31

Calculator

Solution

The fourth proportional to 214,630.08, 296,190.66 and 134,104.31 is: 185,064.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,630.08 : 296,190.66 = 134,104.31 : x
  2. Step 2: Convert to fraction form
    214,630.08/296,190.66 = 134,104.31/x
  3. Step 3: Cross multiply
    214,630.08x = 296,190.66 × 134,104.31
  4. Step 4: Simplify right side
    214,630.08x = 39,720,441,936.27
  5. Step 5: Solve for x
    x = 39,720,441,936.27/214,630.08
  6. Step 6: Final answer
    x = 185,064.66

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.