Home / 232.00-348.00-87.82

Finding the Fourth Proportional to 232.00, 348.00 and 87.82

Calculator

Solution

The fourth proportional to 232.00, 348.00 and 87.82 is: 131.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    232.00 : 348.00 = 87.82 : x
  2. Step 2: Convert to fraction form
    232.00/348.00 = 87.82/x
  3. Step 3: Cross multiply
    232.00x = 348.00 × 87.82
  4. Step 4: Simplify right side
    232.00x = 30,560.16
  5. Step 5: Solve for x
    x = 30,560.16/232.00
  6. Step 6: Final answer
    x = 131.73

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.