Home / 82,126.86-113,334.57-44,401.02

Finding the Fourth Proportional to 82,126.86, 113,334.57 and 44,401.02

Calculator

Solution

The fourth proportional to 82,126.86, 113,334.57 and 44,401.02 is: 61,273.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,126.86 : 113,334.57 = 44,401.02 : x
  2. Step 2: Convert to fraction form
    82,126.86/113,334.57 = 44,401.02/x
  3. Step 3: Cross multiply
    82,126.86x = 113,334.57 × 44,401.02
  4. Step 4: Simplify right side
    82,126.86x = 5,032,170,509.26
  5. Step 5: Solve for x
    x = 5,032,170,509.26/82,126.86
  6. Step 6: Final answer
    x = 61,273.14

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.