Home / 27.40-37.73-23.52

Finding the Fourth Proportional to 27.40, 37.73 and 23.52

Calculator

Solution

The fourth proportional to 27.40, 37.73 and 23.52 is: 32.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    27.40 : 37.73 = 23.52 : x
  2. Step 2: Convert to fraction form
    27.40/37.73 = 23.52/x
  3. Step 3: Cross multiply
    27.40x = 37.73 × 23.52
  4. Step 4: Simplify right side
    27.40x = 887.19
  5. Step 5: Solve for x
    x = 887.19/27.40
  6. Step 6: Final answer
    x = 32.38

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.