Home / 146,235.05-219,360.36-46,403.06

Finding the Fourth Proportional to 146,235.05, 219,360.36 and 46,403.06

Calculator

Solution

The fourth proportional to 146,235.05, 219,360.36 and 46,403.06 is: 69,607.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,235.05 : 219,360.36 = 46,403.06 : x
  2. Step 2: Convert to fraction form
    146,235.05/219,360.36 = 46,403.06/x
  3. Step 3: Cross multiply
    146,235.05x = 219,360.36 × 46,403.06
  4. Step 4: Simplify right side
    146,235.05x = 10,178,991,023.91
  5. Step 5: Solve for x
    x = 10,178,991,023.91/146,235.05
  6. Step 6: Final answer
    x = 69,607.05

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.