Home / 80,100.39-110,528.64-44,291.10

Finding the Fourth Proportional to 80,100.39, 110,528.64 and 44,291.10

Calculator

Solution

The fourth proportional to 80,100.39, 110,528.64 and 44,291.10 is: 61,116.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,100.39 : 110,528.64 = 44,291.10 : x
  2. Step 2: Convert to fraction form
    80,100.39/110,528.64 = 44,291.10/x
  3. Step 3: Cross multiply
    80,100.39x = 110,528.64 × 44,291.10
  4. Step 4: Simplify right side
    80,100.39x = 4,895,435,047.10
  5. Step 5: Solve for x
    x = 4,895,435,047.10/80,100.39
  6. Step 6: Final answer
    x = 61,116.24

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.