Home / 62.33-86.03-41.62

Finding the Fourth Proportional to 62.33, 86.03 and 41.62

Calculator

Solution

The fourth proportional to 62.33, 86.03 and 41.62 is: 57.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62.33 : 86.03 = 41.62 : x
  2. Step 2: Convert to fraction form
    62.33/86.03 = 41.62/x
  3. Step 3: Cross multiply
    62.33x = 86.03 × 41.62
  4. Step 4: Simplify right side
    62.33x = 3,580.57
  5. Step 5: Solve for x
    x = 3,580.57/62.33
  6. Step 6: Final answer
    x = 57.45

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.