Home / 66,049.59-91,148.44-37,755.89

Finding the Fourth Proportional to 66,049.59, 91,148.44 and 37,755.89

Calculator

Solution

The fourth proportional to 66,049.59, 91,148.44 and 37,755.89 is: 52,103.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,049.59 : 91,148.44 = 37,755.89 : x
  2. Step 2: Convert to fraction form
    66,049.59/91,148.44 = 37,755.89/x
  3. Step 3: Cross multiply
    66,049.59x = 91,148.44 × 37,755.89
  4. Step 4: Simplify right side
    66,049.59x = 3,441,390,336.78
  5. Step 5: Solve for x
    x = 3,441,390,336.78/66,049.59
  6. Step 6: Final answer
    x = 52,103.13

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.