Home / 106,636.07-160,052.51-54,082.46

Finding the Fourth Proportional to 106,636.07, 160,052.51 and 54,082.46

Calculator

Solution

The fourth proportional to 106,636.07, 160,052.51 and 54,082.46 is: 81,173.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,636.07 : 160,052.51 = 54,082.46 : x
  2. Step 2: Convert to fraction form
    106,636.07/160,052.51 = 54,082.46/x
  3. Step 3: Cross multiply
    106,636.07x = 160,052.51 × 54,082.46
  4. Step 4: Simplify right side
    106,636.07x = 8,656,032,399.30
  5. Step 5: Solve for x
    x = 8,656,032,399.30/106,636.07
  6. Step 6: Final answer
    x = 81,173.59

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.