Home / 166.83-250.29-58.71

Finding the Fourth Proportional to 166.83, 250.29 and 58.71

Calculator

Solution

The fourth proportional to 166.83, 250.29 and 58.71 is: 88.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    166.83 : 250.29 = 58.71 : x
  2. Step 2: Convert to fraction form
    166.83/250.29 = 58.71/x
  3. Step 3: Cross multiply
    166.83x = 250.29 × 58.71
  4. Step 4: Simplify right side
    166.83x = 14,694.53
  5. Step 5: Solve for x
    x = 14,694.53/166.83
  6. Step 6: Final answer
    x = 88.08

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.