Home / 3,033.98-4,549.98-981.50

Finding the Fourth Proportional to 3,033.98, 4,549.98 and 981.50

Calculator

Solution

The fourth proportional to 3,033.98, 4,549.98 and 981.50 is: 1,471.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033.98 : 4,549.98 = 981.50 : x
  2. Step 2: Convert to fraction form
    3,033.98/4,549.98 = 981.50/x
  3. Step 3: Cross multiply
    3,033.98x = 4,549.98 × 981.50
  4. Step 4: Simplify right side
    3,033.98x = 4,465,805.37
  5. Step 5: Solve for x
    x = 4,465,805.37/3,033.98
  6. Step 6: Final answer
    x = 1,471.93

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.