Home / 6,419.22-9,625.59-2,953.50

Finding the Fourth Proportional to 6,419.22, 9,625.59 and 2,953.50

Calculator

Solution

The fourth proportional to 6,419.22, 9,625.59 and 2,953.50 is: 4,428.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,419.22 : 9,625.59 = 2,953.50 : x
  2. Step 2: Convert to fraction form
    6,419.22/9,625.59 = 2,953.50/x
  3. Step 3: Cross multiply
    6,419.22x = 9,625.59 × 2,953.50
  4. Step 4: Simplify right side
    6,419.22x = 28,429,180.07
  5. Step 5: Solve for x
    x = 28,429,180.07/6,419.22
  6. Step 6: Final answer
    x = 4,428.76

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.