Home / 133,529.90-200,294.24-54,644.13

Finding the Fourth Proportional to 133,529.90, 200,294.24 and 54,644.13

Calculator

Solution

The fourth proportional to 133,529.90, 200,294.24 and 54,644.13 is: 81,965.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,529.90 : 200,294.24 = 54,644.13 : x
  2. Step 2: Convert to fraction form
    133,529.90/200,294.24 = 54,644.13/x
  3. Step 3: Cross multiply
    133,529.90x = 200,294.24 × 54,644.13
  4. Step 4: Simplify right side
    133,529.90x = 10,944,904,215.59
  5. Step 5: Solve for x
    x = 10,944,904,215.59/133,529.90
  6. Step 6: Final answer
    x = 81,965.95

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.