Home / 75,515.66-104,107.36-60,254.04

Finding the Fourth Proportional to 75,515.66, 104,107.36 and 60,254.04

Calculator

Solution

The fourth proportional to 75,515.66, 104,107.36 and 60,254.04 is: 83,067.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,515.66 : 104,107.36 = 60,254.04 : x
  2. Step 2: Convert to fraction form
    75,515.66/104,107.36 = 60,254.04/x
  3. Step 3: Cross multiply
    75,515.66x = 104,107.36 × 60,254.04
  4. Step 4: Simplify right side
    75,515.66x = 6,272,888,732.46
  5. Step 5: Solve for x
    x = 6,272,888,732.46/75,515.66
  6. Step 6: Final answer
    x = 83,067.39

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.