Home / 111,869.84-167,799.30-41,743.69

Finding the Fourth Proportional to 111,869.84, 167,799.30 and 41,743.69

Calculator

Solution

The fourth proportional to 111,869.84, 167,799.30 and 41,743.69 is: 62,613.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,869.84 : 167,799.30 = 41,743.69 : x
  2. Step 2: Convert to fraction form
    111,869.84/167,799.30 = 41,743.69/x
  3. Step 3: Cross multiply
    111,869.84x = 167,799.30 × 41,743.69
  4. Step 4: Simplify right side
    111,869.84x = 7,004,561,385.38
  5. Step 5: Solve for x
    x = 7,004,561,385.38/111,869.84
  6. Step 6: Final answer
    x = 62,613.49

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.