Home / 4,938-6,814.56-2,700

Finding the Fourth Proportional to 4,938, 6,814.56 and 2,700

Calculator

Solution

The fourth proportional to 4,938, 6,814.56 and 2,700 is: 3,726.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,938 : 6,814.56 = 2,700 : x
  2. Step 2: Convert to fraction form
    4,938/6,814.56 = 2,700/x
  3. Step 3: Cross multiply
    4,938x = 6,814.56 × 2,700
  4. Step 4: Simplify right side
    4,938x = 18,399,312
  5. Step 5: Solve for x
    x = 18,399,312/4,938
  6. Step 6: Final answer
    x = 3,726.07

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.