Home / 67,150.32-92,665.56-36,935.61

Finding the Fourth Proportional to 67,150.32, 92,665.56 and 36,935.61

Calculator

Solution

The fourth proportional to 67,150.32, 92,665.56 and 36,935.61 is: 50,970.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,150.32 : 92,665.56 = 36,935.61 : x
  2. Step 2: Convert to fraction form
    67,150.32/92,665.56 = 36,935.61/x
  3. Step 3: Cross multiply
    67,150.32x = 92,665.56 × 36,935.61
  4. Step 4: Simplify right side
    67,150.32x = 3,422,658,984.59
  5. Step 5: Solve for x
    x = 3,422,658,984.59/67,150.32
  6. Step 6: Final answer
    x = 50,970.11

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.