Home / 303,524.84-418,864.90-167,558.97

Finding the Fourth Proportional to 303,524.84, 418,864.90 and 167,558.97

Calculator

Solution

The fourth proportional to 303,524.84, 418,864.90 and 167,558.97 is: 231,231.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,524.84 : 418,864.90 = 167,558.97 : x
  2. Step 2: Convert to fraction form
    303,524.84/418,864.90 = 167,558.97/x
  3. Step 3: Cross multiply
    303,524.84x = 418,864.90 × 167,558.97
  4. Step 4: Simplify right side
    303,524.84x = 70,184,571,213.15
  5. Step 5: Solve for x
    x = 70,184,571,213.15/303,524.84
  6. Step 6: Final answer
    x = 231,231.72

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.