Home / 79,795.55-110,113.52-43,982.75

Finding the Fourth Proportional to 79,795.55, 110,113.52 and 43,982.75

Calculator

Solution

The fourth proportional to 79,795.55, 110,113.52 and 43,982.75 is: 60,693.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,795.55 : 110,113.52 = 43,982.75 : x
  2. Step 2: Convert to fraction form
    79,795.55/110,113.52 = 43,982.75/x
  3. Step 3: Cross multiply
    79,795.55x = 110,113.52 × 43,982.75
  4. Step 4: Simplify right side
    79,795.55x = 4,843,095,421.78
  5. Step 5: Solve for x
    x = 4,843,095,421.78/79,795.55
  6. Step 6: Final answer
    x = 60,693.80

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.