Home / 294,273.09-441,413.70-83,910.99

Finding the Fourth Proportional to 294,273.09, 441,413.70 and 83,910.99

Calculator

Solution

The fourth proportional to 294,273.09, 441,413.70 and 83,910.99 is: 125,867.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,273.09 : 441,413.70 = 83,910.99 : x
  2. Step 2: Convert to fraction form
    294,273.09/441,413.70 = 83,910.99/x
  3. Step 3: Cross multiply
    294,273.09x = 441,413.70 × 83,910.99
  4. Step 4: Simplify right side
    294,273.09x = 37,039,460,566.56
  5. Step 5: Solve for x
    x = 37,039,460,566.56/294,273.09
  6. Step 6: Final answer
    x = 125,867.64

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.