Home / 374,604.75-561,907.13-111,948.75

Finding the Fourth Proportional to 374,604.75, 561,907.13 and 111,948.75

Calculator

Solution

The fourth proportional to 374,604.75, 561,907.13 and 111,948.75 is: 167,923.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,604.75 : 561,907.13 = 111,948.75 : x
  2. Step 2: Convert to fraction form
    374,604.75/561,907.13 = 111,948.75/x
  3. Step 3: Cross multiply
    374,604.75x = 561,907.13 × 111,948.75
  4. Step 4: Simplify right side
    374,604.75x = 62,904,800,259.84
  5. Step 5: Solve for x
    x = 62,904,800,259.84/374,604.75
  6. Step 6: Final answer
    x = 167,923.13

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.