Home / 416,622.56-624,966.24-136,168.16

Finding the Fourth Proportional to 416,622.56, 624,966.24 and 136,168.16

Calculator

Solution

The fourth proportional to 416,622.56, 624,966.24 and 136,168.16 is: 204,262.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,622.56 : 624,966.24 = 136,168.16 : x
  2. Step 2: Convert to fraction form
    416,622.56/624,966.24 = 136,168.16/x
  3. Step 3: Cross multiply
    416,622.56x = 624,966.24 × 136,168.16
  4. Step 4: Simplify right side
    416,622.56x = 85,100,502,622.50
  5. Step 5: Solve for x
    x = 85,100,502,622.50/416,622.56
  6. Step 6: Final answer
    x = 204,262.83

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.