Home / 114.34-171.30-60.10

Finding the Fourth Proportional to 114.34, 171.30 and 60.10

Calculator

Solution

The fourth proportional to 114.34, 171.30 and 60.10 is: 90.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    114.34 : 171.30 = 60.10 : x
  2. Step 2: Convert to fraction form
    114.34/171.30 = 60.10/x
  3. Step 3: Cross multiply
    114.34x = 171.30 × 60.10
  4. Step 4: Simplify right side
    114.34x = 10,295.13
  5. Step 5: Solve for x
    x = 10,295.13/114.34
  6. Step 6: Final answer
    x = 90.04

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.