Home / 277,662.54-416,490.12-67,302.30

Finding the Fourth Proportional to 277,662.54, 416,490.12 and 67,302.30

Calculator

Solution

The fourth proportional to 277,662.54, 416,490.12 and 67,302.30 is: 100,952.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,662.54 : 416,490.12 = 67,302.30 : x
  2. Step 2: Convert to fraction form
    277,662.54/416,490.12 = 67,302.30/x
  3. Step 3: Cross multiply
    277,662.54x = 416,490.12 × 67,302.30
  4. Step 4: Simplify right side
    277,662.54x = 28,030,743,003.28
  5. Step 5: Solve for x
    x = 28,030,743,003.28/277,662.54
  6. Step 6: Final answer
    x = 100,952.56

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.