Home / 4,260.48-6,388.56-1,950

Finding the Fourth Proportional to 4,260.48, 6,388.56 and 1,950

Calculator

Solution

The fourth proportional to 4,260.48, 6,388.56 and 1,950 is: 2,924.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260.48 : 6,388.56 = 1,950 : x
  2. Step 2: Convert to fraction form
    4,260.48/6,388.56 = 1,950/x
  3. Step 3: Cross multiply
    4,260.48x = 6,388.56 × 1,950
  4. Step 4: Simplify right side
    4,260.48x = 12,457,692
  5. Step 5: Solve for x
    x = 12,457,692/4,260.48
  6. Step 6: Final answer
    x = 2,924.01

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.