Home / 88,449.84-122,056.64-48,163.44

Finding the Fourth Proportional to 88,449.84, 122,056.64 and 48,163.44

Calculator

Solution

The fourth proportional to 88,449.84, 122,056.64 and 48,163.44 is: 66,463.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,449.84 : 122,056.64 = 48,163.44 : x
  2. Step 2: Convert to fraction form
    88,449.84/122,056.64 = 48,163.44/x
  3. Step 3: Cross multiply
    88,449.84x = 122,056.64 × 48,163.44
  4. Step 4: Simplify right side
    88,449.84x = 5,878,667,657.24
  5. Step 5: Solve for x
    x = 5,878,667,657.24/88,449.84
  6. Step 6: Final answer
    x = 66,463.29

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.