Home / 113,808.62-170,734.90-43,682.47

Finding the Fourth Proportional to 113,808.62, 170,734.90 and 43,682.47

Calculator

Solution

The fourth proportional to 113,808.62, 170,734.90 and 43,682.47 is: 65,532.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,808.62 : 170,734.90 = 43,682.47 : x
  2. Step 2: Convert to fraction form
    113,808.62/170,734.90 = 43,682.47/x
  3. Step 3: Cross multiply
    113,808.62x = 170,734.90 × 43,682.47
  4. Step 4: Simplify right side
    113,808.62x = 7,458,122,147.20
  5. Step 5: Solve for x
    x = 7,458,122,147.20/113,808.62
  6. Step 6: Final answer
    x = 65,532.14

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.