Home / 2,254.21-3,381.22-588.34

Finding the Fourth Proportional to 2,254.21, 3,381.22 and 588.34

Calculator

Solution

The fourth proportional to 2,254.21, 3,381.22 and 588.34 is: 882.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254.21 : 3,381.22 = 588.34 : x
  2. Step 2: Convert to fraction form
    2,254.21/3,381.22 = 588.34/x
  3. Step 3: Cross multiply
    2,254.21x = 3,381.22 × 588.34
  4. Step 4: Simplify right side
    2,254.21x = 1,989,306.97
  5. Step 5: Solve for x
    x = 1,989,306.97/2,254.21
  6. Step 6: Final answer
    x = 882.49

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.