Home / 49,355.70-68,106.68-29,209.04

Finding the Fourth Proportional to 49,355.70, 68,106.68 and 29,209.04

Calculator

Solution

The fourth proportional to 49,355.70, 68,106.68 and 29,209.04 is: 40,306.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,355.70 : 68,106.68 = 29,209.04 : x
  2. Step 2: Convert to fraction form
    49,355.70/68,106.68 = 29,209.04/x
  3. Step 3: Cross multiply
    49,355.70x = 68,106.68 × 29,209.04
  4. Step 4: Simplify right side
    49,355.70x = 1,989,330,740.39
  5. Step 5: Solve for x
    x = 1,989,330,740.39/49,355.70
  6. Step 6: Final answer
    x = 40,306.00

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.