Home / 1,529.55-2,294.34-605.23

Finding the Fourth Proportional to 1,529.55, 2,294.34 and 605.23

Calculator

Solution

The fourth proportional to 1,529.55, 2,294.34 and 605.23 is: 907.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529.55 : 2,294.34 = 605.23 : x
  2. Step 2: Convert to fraction form
    1,529.55/2,294.34 = 605.23/x
  3. Step 3: Cross multiply
    1,529.55x = 2,294.34 × 605.23
  4. Step 4: Simplify right side
    1,529.55x = 1,388,603.40
  5. Step 5: Solve for x
    x = 1,388,603.40/1,529.55
  6. Step 6: Final answer
    x = 907.85

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.