Home / 2,253.60-3,380.61-610.16

Finding the Fourth Proportional to 2,253.60, 3,380.61 and 610.16

Calculator

Solution

The fourth proportional to 2,253.60, 3,380.61 and 610.16 is: 915.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253.60 : 3,380.61 = 610.16 : x
  2. Step 2: Convert to fraction form
    2,253.60/3,380.61 = 610.16/x
  3. Step 3: Cross multiply
    2,253.60x = 3,380.61 × 610.16
  4. Step 4: Simplify right side
    2,253.60x = 2,062,713.00
  5. Step 5: Solve for x
    x = 2,062,713.00/2,253.60
  6. Step 6: Final answer
    x = 915.30

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.