Home / 4,320-5,962.05-2,551.50

Finding the Fourth Proportional to 4,320, 5,962.05 and 2,551.50

Calculator

Solution

The fourth proportional to 4,320, 5,962.05 and 2,551.50 is: 3,521.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320 : 5,962.05 = 2,551.50 : x
  2. Step 2: Convert to fraction form
    4,320/5,962.05 = 2,551.50/x
  3. Step 3: Cross multiply
    4,320x = 5,962.05 × 2,551.50
  4. Step 4: Simplify right side
    4,320x = 15,212,170.58
  5. Step 5: Solve for x
    x = 15,212,170.58/4,320
  6. Step 6: Final answer
    x = 3,521.34

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.