Home / 434.73-600.09-268.89

Finding the Fourth Proportional to 434.73, 600.09 and 268.89

Calculator

Solution

The fourth proportional to 434.73, 600.09 and 268.89 is: 371.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    434.73 : 600.09 = 268.89 : x
  2. Step 2: Convert to fraction form
    434.73/600.09 = 268.89/x
  3. Step 3: Cross multiply
    434.73x = 600.09 × 268.89
  4. Step 4: Simplify right side
    434.73x = 161,358.20
  5. Step 5: Solve for x
    x = 161,358.20/434.73
  6. Step 6: Final answer
    x = 371.17

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.