Home / 3,425.07-4,726.80-1,932.44

Finding the Fourth Proportional to 3,425.07, 4,726.80 and 1,932.44

Calculator

Solution

The fourth proportional to 3,425.07, 4,726.80 and 1,932.44 is: 2,666.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425.07 : 4,726.80 = 1,932.44 : x
  2. Step 2: Convert to fraction form
    3,425.07/4,726.80 = 1,932.44/x
  3. Step 3: Cross multiply
    3,425.07x = 4,726.80 × 1,932.44
  4. Step 4: Simplify right side
    3,425.07x = 9,134,250.41
  5. Step 5: Solve for x
    x = 9,134,250.41/3,425.07
  6. Step 6: Final answer
    x = 2,666.88

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.