Home / 216,192.26-324,295.68-58,422.08

Finding the Fourth Proportional to 216,192.26, 324,295.68 and 58,422.08

Calculator

Solution

The fourth proportional to 216,192.26, 324,295.68 and 58,422.08 is: 87,635.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    216,192.26 : 324,295.68 = 58,422.08 : x
  2. Step 2: Convert to fraction form
    216,192.26/324,295.68 = 58,422.08/x
  3. Step 3: Cross multiply
    216,192.26x = 324,295.68 × 58,422.08
  4. Step 4: Simplify right side
    216,192.26x = 18,946,028,160.61
  5. Step 5: Solve for x
    x = 18,946,028,160.61/216,192.26
  6. Step 6: Final answer
    x = 87,635.09

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.