Home / 353,973.24-530,944.44-114,081.78

Finding the Fourth Proportional to 353,973.24, 530,944.44 and 114,081.78

Calculator

Solution

The fourth proportional to 353,973.24, 530,944.44 and 114,081.78 is: 171,117.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    353,973.24 : 530,944.44 = 114,081.78 : x
  2. Step 2: Convert to fraction form
    353,973.24/530,944.44 = 114,081.78/x
  3. Step 3: Cross multiply
    353,973.24x = 530,944.44 × 114,081.78
  4. Step 4: Simplify right side
    353,973.24x = 60,571,086,796.30
  5. Step 5: Solve for x
    x = 60,571,086,796.30/353,973.24
  6. Step 6: Final answer
    x = 171,117.70

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.